SO3EmbeddedWebNavigatorDisplayHandler.cpp

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/*
-----------------------------------------------------------------------------
This source file is part of OpenSpace3D
For the latest info, see http://www.openspace3d.com
 
Copyright (c) 2011 I-maginer
 
This program 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 of the License, or (at your option) any later
version.
 
This program 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 program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt
-----------------------------------------------------------------------------
*/
 
#include "SO3Web/SO3EmbeddedWebNavigatorDisplayHandler.h"
#include "SO3Web/SO3EmbeddedWebNavigatorClient.h"
#include "SO3Web/SO3EmbeddedWebNavigator.h"
#include "SO3Web/SO3EmbeddedWebNavigatorManager.h"
#if SO3_WEB_NAVIGATOR_BUILD == 1
 
namespace SO3
{
  namespace EmbeddedWebNavigator
  {
 
    WebNavigatorDisplayHandler::WebNavigatorDisplayHandler(CefRefPtr<WebNavigatorClient>& parentWebNavigatorClientInstance, const ScolWindowHandle& scolMainWindow) : WebNavigatorHandler(parentWebNavigatorClientInstance, scolMainWindow)
    {
    }
 
    WebNavigatorDisplayHandler::WebNavigatorDisplayHandler() : WebNavigatorHandler(CefRefPtr<WebNavigatorClient>(), 0)
    {
      // Forbidden ctor.
    }
 
    WebNavigatorDisplayHandler::~WebNavigatorDisplayHandler()
    {
    }
 
    void WebNavigatorDisplayHandler::OnAddressChange(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, const CefString& url)
    {
      // Send event
      if (parentWebNavigator)
      {
        std::unique_lock< std::shared_mutex > lock(WebNavigatorManager::GetSingletonPtr()->webMessageQueueCriticalSection);
        WebNavigatorManager::GetSingletonPtr()->mainThreadWebMessageQueue.post(std::bind(&WebNavigatorManager::InvokeAddressChange, WebNavigatorManager::GetSingletonPtr(), parentWebNavigator->GetUniqueId(), frame->GetName(), url));
      }
    }
 
    void WebNavigatorDisplayHandler::OnTitleChange(CefRefPtr<CefBrowser> browser, const CefString& title)
    {
      // Send event
      if (parentWebNavigator)
      {
        std::unique_lock< std::shared_mutex > lock(WebNavigatorManager::GetSingletonPtr()->webMessageQueueCriticalSection);
        WebNavigatorManager::GetSingletonPtr()->mainThreadWebMessageQueue.post(std::bind(&WebNavigatorManager::InvokeTitleChange, WebNavigatorManager::GetSingletonPtr(), parentWebNavigator->GetUniqueId(), title));
      }
    }
 
    bool WebNavigatorDisplayHandler::OnTooltip(CefRefPtr<CefBrowser> browser, CefString& text)
    {
      // Send event
      if (parentWebNavigator)
      {
        std::unique_lock< std::shared_mutex > lock(WebNavigatorManager::GetSingletonPtr()->webMessageQueueCriticalSection);
        WebNavigatorManager::GetSingletonPtr()->mainThreadWebMessageQueue.post(std::bind(&WebNavigatorManager::InvokeTooltip, WebNavigatorManager::GetSingletonPtr(), parentWebNavigator->GetUniqueId(), std::string(text)));
      }
 
      // Allways return true, ie, it must be the scol developper that handle the tooltip drawing.
      return true;
    }
 
    void WebNavigatorDisplayHandler::OnStatusMessage(CefRefPtr<CefBrowser> browser, const CefString& value)
    {
      // Send event
      if (parentWebNavigator)
      {
        std::unique_lock< std::shared_mutex > lock(WebNavigatorManager::GetSingletonPtr()->webMessageQueueCriticalSection);
        WebNavigatorManager::GetSingletonPtr()->mainThreadWebMessageQueue.post(std::bind(&WebNavigatorManager::InvokeStatusMessage, WebNavigatorManager::GetSingletonPtr(), parentWebNavigator->GetUniqueId(), std::string(value)));
      }
    }
 
    bool WebNavigatorDisplayHandler::OnConsoleMessage(CefRefPtr<CefBrowser> browser, cef_log_severity_t level, const CefString& message, const CefString& source, int line)
    {
      // Send event
      if (parentWebNavigator)
      {
        std::unique_lock< std::shared_mutex > lock(WebNavigatorManager::GetSingletonPtr()->webMessageQueueCriticalSection);
        WebNavigatorManager::GetSingletonPtr()->mainThreadWebMessageQueue.post(std::bind(&WebNavigatorManager::InvokeConsoleMessage, WebNavigatorManager::GetSingletonPtr(), parentWebNavigator->GetUniqueId(), std::string(message), std::string(source), line));
      }
 
      // Allways return true, ie, it must be the scol developper that handle the console message.
      return true;
    }
 
  }
}
 
#endif