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/*
Copyright (C) 2011 Samsung Electronics
Copyright (C) 2012 Intel Corporation. All rights reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef EwkViewImpl_h
#define EwkViewImpl_h
#include "EwkViewCallbacks.h"
#include "RefPtrEfl.h"
#include "WKEinaSharedString.h"
#include "WKRetainPtr.h"
#include <Evas.h>
#include <WebCore/IntRect.h>
#include <WebCore/TextDirection.h>
#include <WebCore/Timer.h>
#include <WebKit2/WKBase.h>
#include <wtf/HashMap.h>
#include <wtf/OwnPtr.h>
#include <wtf/RefPtr.h>
#include <wtf/text/WTFString.h>
#if ENABLE(TOUCH_EVENTS)
#include "ewk_touch.h"
#endif
#if USE(ACCELERATED_COMPOSITING)
#include "EvasGLContext.h"
#include "EvasGLSurface.h"
#endif
namespace WebKit {
class FindClientEfl;
class FormClientEfl;
class InputMethodContextEfl;
class PageClientBase;
class PageLoadClientEfl;
class PagePolicyClientEfl;
class PageUIClientEfl;
class ResourceLoadClientEfl;
class WebPageGroup;
class WebPageProxy;
class WebPopupItem;
class WebPopupMenuProxyEfl;
}
namespace WebCore {
class AffineTransform;
class Color;
class Cursor;
class IntSize;
}
class EwkContext;
class Ewk_Back_Forward_List;
class Ewk_Color_Picker;
class Ewk_Error;
class Ewk_Form_Submission_Request;
class Ewk_Intent;
class Ewk_Intent_Service;
class Ewk_Resource;
class Ewk_Popup_Menu;
class Ewk_Settings;
#if USE(ACCELERATED_COMPOSITING)
typedef struct _Evas_GL_Context Evas_GL_Context;
typedef struct _Evas_GL_Surface Evas_GL_Surface;
#endif
typedef struct Ewk_View_Smart_Data Ewk_View_Smart_Data;
class EwkViewImpl {
public:
enum ViewBehavior {
LegacyBehavior,
DefaultBehavior
};
EwkViewImpl(Evas_Object* view, PassRefPtr<EwkContext> context, PassRefPtr<WebKit::WebPageGroup> pageGroup, ViewBehavior);
~EwkViewImpl();
static EwkViewImpl* fromEvasObject(const Evas_Object* view);
Evas_Object* view() { return m_view; }
WKPageRef wkPage();
WebKit::WebPageProxy* page() { return m_pageProxy.get(); }
EwkContext* ewkContext() { return m_context.get(); }
Ewk_Settings* settings() { return m_settings.get(); }
Ewk_Back_Forward_List* backForwardList() { return m_backForwardList.get(); }
WebCore::IntSize size() const;
bool isFocused() const;
bool isVisible() const;
WebCore::AffineTransform transformToScene() const;
WebCore::AffineTransform transformFromScene() const;
WebCore::AffineTransform transformToScreen() const;
const char* url() const { return m_url; }
const char* faviconURL() const { return m_faviconURL; }
const char* title() const;
WebKit::InputMethodContextEfl* inputMethodContext();
const char* themePath() const;
void setThemePath(const char* theme);
const char* customTextEncodingName() const;
void setCustomTextEncodingName(const String& encoding);
bool mouseEventsEnabled() const { return m_mouseEventsEnabled; }
void setMouseEventsEnabled(bool enabled);
#if ENABLE(TOUCH_EVENTS)
bool touchEventsEnabled() const { return m_touchEventsEnabled; }
void setTouchEventsEnabled(bool enabled);
#endif
void setCursor(const WebCore::Cursor& cursor);
void setImageData(void* imageData, const WebCore::IntSize& size);
void update(const WebCore::IntRect& rect = WebCore::IntRect());
static void addToPageViewMap(EwkViewImpl* viewImpl);
static void removeFromPageViewMap(EwkViewImpl* viewImpl);
static const Evas_Object* viewFromPageViewMap(const WKPageRef);
#if ENABLE(FULLSCREEN_API)
void enterFullScreen();
void exitFullScreen();
#endif
#if USE(ACCELERATED_COMPOSITING)
bool createGLSurface(const WebCore::IntSize& viewSize);
bool enterAcceleratedCompositingMode();
bool exitAcceleratedCompositingMode();
#endif
#if ENABLE(INPUT_TYPE_COLOR)
void requestColorPicker(WKColorPickerResultListenerRef listener, const WebCore::Color&);
void dismissColorPicker();
#endif
WKPageRef createNewPage();
void closePage();
void requestPopupMenu(WebKit::WebPopupMenuProxyEfl*, const WebCore::IntRect&, WebCore::TextDirection, double pageScaleFactor, const Vector<WebKit::WebPopupItem>& items, int32_t selectedIndex);
void closePopupMenu();
void updateTextInputState();
void requestJSAlertPopup(const WKEinaSharedString& message);
bool requestJSConfirmPopup(const WKEinaSharedString& message);
WKEinaSharedString requestJSPromptPopup(const WKEinaSharedString& message, const WKEinaSharedString& defaultValue);
template<EwkViewCallbacks::CallbackType callbackType>
EwkViewCallbacks::CallBack<callbackType> smartCallback() const
{
return EwkViewCallbacks::CallBack<callbackType>(m_view);
}
#if USE(TILED_BACKING_STORE)
void informLoadCommitted();
#endif
void informContentsSizeChange(const WebCore::IntSize& size);
unsigned long long informDatabaseQuotaReached(const String& databaseName, const String& displayName, unsigned long long currentQuota, unsigned long long currentOriginUsage, unsigned long long currentDatabaseUsage, unsigned long long expectedUsage);
#if USE(TILED_BACKING_STORE)
WebKit::PageClientBase* pageClient() { return m_pageClient.get(); }
void setScaleFactor(float scaleFactor) { m_scaleFactor = scaleFactor; }
float scaleFactor() const { return m_scaleFactor; }
void setScrollPosition(WebCore::IntPoint position) { m_scrollPosition = position; }
const WebCore::IntPoint scrollPosition() const { return m_scrollPosition; }
#endif
#if USE(ACCELERATED_COMPOSITING)
Evas_GL* evasGL() { return m_evasGL.get(); }
Evas_GL_Context* evasGLContext() { return m_evasGLContext ? m_evasGLContext->context() : 0; }
Evas_GL_Surface* evasGLSurface() { return m_evasGLSurface ? m_evasGLSurface->surface() : 0; }
void clearEvasGLSurface() { m_evasGLSurface.clear(); }
#endif
// FIXME: needs refactoring (split callback invoke)
void informURLChange();
private:
inline Ewk_View_Smart_Data* smartData() const;
void displayTimerFired(WebCore::Timer<EwkViewImpl>*);
void informIconChange();
static void onMouseDown(void* data, Evas*, Evas_Object*, void* eventInfo);
static void onMouseUp(void* data, Evas*, Evas_Object*, void* eventInfo);
static void onMouseMove(void* data, Evas*, Evas_Object*, void* eventInfo);
#if ENABLE(TOUCH_EVENTS)
void feedTouchEvents(Ewk_Touch_Event_Type type);
static void onTouchDown(void* /* data */, Evas* /* canvas */, Evas_Object* ewkView, void* /* eventInfo */);
static void onTouchUp(void* /* data */, Evas* /* canvas */, Evas_Object* ewkView, void* /* eventInfo */);
static void onTouchMove(void* /* data */, Evas* /* canvas */, Evas_Object* ewkView, void* /* eventInfo */);
#endif
static void onFaviconChanged(const char* pageURL, void* eventInfo);
// Note, initialization matters.
Evas_Object* m_view;
RefPtr<EwkContext> m_context;
#if USE(ACCELERATED_COMPOSITING)
OwnPtr<Evas_GL> m_evasGL;
OwnPtr<WebKit::EvasGLContext> m_evasGLContext;
OwnPtr<WebKit::EvasGLSurface> m_evasGLSurface;
#endif
OwnPtr<WebKit::PageClientBase> m_pageClient;
RefPtr<WebKit::WebPageProxy> m_pageProxy;
OwnPtr<WebKit::PageLoadClientEfl> m_pageLoadClient;
OwnPtr<WebKit::PagePolicyClientEfl> m_pagePolicyClient;
OwnPtr<WebKit::PageUIClientEfl> m_pageUIClient;
OwnPtr<WebKit::ResourceLoadClientEfl> m_resourceLoadClient;
OwnPtr<WebKit::FindClientEfl> m_findClient;
OwnPtr<WebKit::FormClientEfl> m_formClient;
OwnPtr<Ewk_Back_Forward_List> m_backForwardList;
#if USE(TILED_BACKING_STORE)
float m_scaleFactor;
WebCore::IntPoint m_scrollPosition;
#endif
OwnPtr<Ewk_Settings> m_settings;
const char* m_cursorGroup; // This is an address, do not free it or use WKEinaSharedString.
WKEinaSharedString m_faviconURL;
WKEinaSharedString m_url;
mutable WKEinaSharedString m_title;
WKEinaSharedString m_theme;
mutable WKEinaSharedString m_customEncoding;
bool m_mouseEventsEnabled;
#if ENABLE(TOUCH_EVENTS)
bool m_touchEventsEnabled;
#endif
WebCore::Timer<EwkViewImpl> m_displayTimer;
OwnPtr<Ewk_Popup_Menu> m_popupMenu;
OwnPtr<WebKit::InputMethodContextEfl> m_inputMethodContext;
OwnPtr<Ewk_Color_Picker> m_colorPicker;
};
#endif // EwkViewImpl_h
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