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// Copyright (c) 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef ChromiumBridge_h
#define ChromiumBridge_h
#include "config.h"
#include "PasteboardPrivate.h"
#include "PassRefPtr.h"
#include "PlatformString.h"
class NativeImageSkia;
#if PLATFORM(WIN_OS)
typedef struct HFONT__* HFONT;
#endif
namespace WebCore {
class Cursor;
class Document;
class Frame;
class Image;
class IntRect;
class KURL;
class String;
class WebPluginInfo;
class Widget;
struct PluginInfo;
// An interface to the embedding layer, which has the ability to answer
// questions about the system and so on...
class ChromiumBridge {
public:
// Clipboard ----------------------------------------------------------
static bool clipboardIsFormatAvailable(PasteboardPrivate::ClipboardFormat);
static String clipboardReadPlainText();
static void clipboardReadHTML(String*, KURL*);
static void clipboardWriteSelection(const String&, const KURL&, const String&, bool);
static void clipboardWriteURL(const KURL&, const String&);
static void clipboardWriteImage(const NativeImageSkia* bitmap, const KURL&, const String&);
// Cookies ------------------------------------------------------------
static void setCookies(const KURL& url, const KURL& policyURL, const String& value);
static String cookies(const KURL& url, const KURL& policyURL);
// DNS ----------------------------------------------------------------
static void prefetchDNS(const String& hostname);
// Font ---------------------------------------------------------------
#if PLATFORM(WIN_OS)
static bool ensureFontLoaded(HFONT font);
#endif
// Forms --------------------------------------------------------------
static void notifyFormStateChanged(const Document* doc);
// JavaScript ---------------------------------------------------------
static void notifyJSOutOfMemory(Frame* frame);
// Language -----------------------------------------------------------
static String computedDefaultLanguage();
// LayoutTestMode -----------------------------------------------------
static bool layoutTestMode();
// MimeType -----------------------------------------------------------
static bool matchesMIMEType(const String& pattern, const String& type);
static String mimeTypeForExtension(const String& ext);
static String mimeTypeFromFile(const String& file_path);
static String preferredExtensionForMIMEType(const String& mime_type);
// Plugin -------------------------------------------------------------
static bool getPlugins(bool refresh, Vector<PluginInfo*>* plugins);
// Protocol -----------------------------------------------------------
static String uiResourceProtocol();
// Resources ----------------------------------------------------------
static PassRefPtr<Image> loadPlatformImageResource(const char* name);
// Screen -------------------------------------------------------------
static int screenDepth(Widget*);
static int screenDepthPerComponent(Widget*);
static bool screenIsMonochrome(Widget*);
static IntRect screenRect(Widget*);
static IntRect screenAvailableRect(Widget*);
// StatsCounters ------------------------------------------------------
// TODO(erikkay): WebKit doesn't use wchar_t - change to use UTF8
static void decrementStatsCounter(const wchar_t* name);
static void incrementStatsCounter(const wchar_t* name);
static void initV8CounterFunction();
// Trace Event --------------------------------------------------------
static void traceEventBegin(const char* name, void* id, const char* extra);
static void traceEventEnd(const char* name, void* id, const char* extra);
// URL ----------------------------------------------------------------
static KURL inspectorURL();
// Widget -------------------------------------------------------------
static void widgetSetCursor(Widget*, const Cursor&);
static void widgetSetFocus(Widget*);
};
}
#endif
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