// Copyright (c) 2011 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.

#import <Cocoa/Cocoa.h>

#include "cefclient/client_handler.h"
#include "include/cef_browser.h"
#include "include/cef_frame.h"
#include "cefclient/cefclient.h"

void ClientHandler::OnAddressChange(CefRefPtr<CefBrowser> browser,
                                    CefRefPtr<CefFrame> frame,
                                    const CefString& url) {
  REQUIRE_UI_THREAD();

  if (m_BrowserId == browser->GetIdentifier() && frame->IsMain()) {
    // Set the edit window text
    NSTextField* textField = (NSTextField*)m_EditHwnd;
    std::string urlStr(url);
    NSString* str = [NSString stringWithUTF8String:urlStr.c_str()];
    [textField setStringValue:str];
  }
}

void ClientHandler::OnTitleChange(CefRefPtr<CefBrowser> browser,
                                  const CefString& title) {
  REQUIRE_UI_THREAD();

  // Set the frame window title bar
  NSView* view = (NSView*)browser->GetHost()->GetWindowHandle();
  NSWindow* window = [view window];
  std::string titleStr(title);
  NSString* str = [NSString stringWithUTF8String:titleStr.c_str()];
  [window setTitle:str];
}

void ClientHandler::SendNotification(NotificationType type) {
  SEL sel = nil;
  switch(type) {
    case NOTIFY_CONSOLE_MESSAGE:
      sel = @selector(notifyConsoleMessage:);
      break;
    case NOTIFY_DOWNLOAD_COMPLETE:
      sel = @selector(notifyDownloadComplete:);
      break;
    case NOTIFY_DOWNLOAD_ERROR:
      sel = @selector(notifyDownloadError:);
      break;
  }

  if (sel == nil)
    return;

  NSWindow* window = [AppGetMainHwnd() window];
  NSObject* delegate = [window delegate];
  [delegate performSelectorOnMainThread:sel withObject:nil waitUntilDone:NO];
}

void ClientHandler::SetLoading(bool isLoading) {
  // TODO(port): Change button status.
}

void ClientHandler::SetNavState(bool canGoBack, bool canGoForward) {
  // TODO(port): Change button status.
}

std::string ClientHandler::GetDownloadPath(const std::string& file_name) {
  return std::string();
}