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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 EwkView_h
#define EwkView_h
#include "EvasGLContext.h"
#include "EvasGLSurface.h"
#include "EwkViewCallbacks.h"
#include "ImmutableDictionary.h"
#include "RefPtrEfl.h"
#include "WKEinaSharedString.h"
#include "WKRetainPtr.h"
#include "WebViewEfl.h"
#include "ewk_url_request_private.h"
#include <Evas.h>
#include <WebCore/FloatPoint.h>
#include <WebCore/IntRect.h>
#include <WebCore/RefPtrCairo.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
#include "WebContext.h"
#include "WebPageGroup.h"
#include "WebPreferences.h"
typedef struct _cairo_surface cairo_surface_t;
namespace WebKit {
class ContextMenuClientEfl;
class FindClientEfl;
class FormClientEfl;
class InputMethodContextEfl;
class PageLoadClientEfl;
class PagePolicyClientEfl;
class PageUIClientEfl;
class ViewClientEfl;
#if USE(ACCELERATED_COMPOSITING)
class PageViewportController;
class PageViewportControllerClientEfl;
#endif
class WebPageGroup;
class WebPageProxy;
#if ENABLE(VIBRATION)
class VibrationClientEfl;
#endif
}
namespace WebCore {
class AffineTransform;
class Color;
class CoordinatedGraphicsScene;
class Cursor;
class IntSize;
class TransformationMatrix;
}
class EwkContext;
class EwkBackForwardList;
class EwkColorPicker;
class EwkContextMenu;
class EwkPageGroup;
class EwkPopupMenu;
class EwkSettings;
class EwkWindowFeatures;
#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;
typedef struct Ewk_View_Smart_Class Ewk_View_Smart_Class;
class EwkView {
public:
static EwkView* create(WKViewRef, Evas* canvas, Evas_Smart* smart = 0);
static bool initSmartClassInterface(Ewk_View_Smart_Class&);
static Evas_Object* toEvasObject(WKPageRef);
Evas_Object* evasObject() { return m_evasObject; }
WKViewRef wkView() const { return m_webView.get(); }
WKPageRef wkPage() const;
WebKit::WebPageProxy* page() { return webView()->page(); }
EwkContext* ewkContext() { return m_context.get(); }
EwkPageGroup* ewkPageGroup() { return m_pageGroup.get(); }
EwkSettings* settings() { return m_settings.get(); }
EwkBackForwardList* backForwardList() { return m_backForwardList.get(); }
EwkWindowFeatures* windowFeatures();
#if USE(ACCELERATED_COMPOSITING)
WebKit::PageViewportController* pageViewportController() { return m_pageViewportController.get(); }
#endif
void setDeviceScaleFactor(float scale);
float deviceScaleFactor() const;
WebCore::AffineTransform transformToScreen() const;
const char* url() const { return m_url; }
Evas_Object* createFavicon() const;
const char* title() const;
WebKit::InputMethodContextEfl* inputMethodContext();
const char* themePath() const;
void setThemePath(const char* theme);
const char* customTextEncodingName() const { return m_customEncoding; }
void setCustomTextEncodingName(const char* customEncoding);
const char* userAgent() const { return m_userAgent; }
void setUserAgent(const char* userAgent);
bool mouseEventsEnabled() const { return m_mouseEventsEnabled; }
void setMouseEventsEnabled(bool enabled);
#if ENABLE(TOUCH_EVENTS)
void feedTouchEvent(Ewk_Touch_Event_Type type, const Eina_List* points, const Evas_Modifier* modifiers);
bool touchEventsEnabled() const { return m_touchEventsEnabled; }
void setTouchEventsEnabled(bool enabled);
void doneWithTouchEvent(WKTouchEventRef, bool);
#endif
void setCursor(const WebCore::Cursor& cursor);
void scheduleUpdateDisplay();
#if ENABLE(FULLSCREEN_API)
void enterFullScreen();
void exitFullScreen();
#endif
WKRect windowGeometry() const;
void setWindowGeometry(const WKRect&);
#if USE(ACCELERATED_COMPOSITING)
bool createGLSurface();
void setNeedsSurfaceResize() { m_pendingSurfaceResize = true; }
#endif
#if ENABLE(INPUT_TYPE_COLOR)
void requestColorPicker(WKColorPickerResultListenerRef listener, const WebCore::Color&);
void dismissColorPicker();
#endif
WKPageRef createNewPage(PassRefPtr<EwkUrlRequest>, WKDictionaryRef windowFeatures);
void close();
void requestPopupMenu(WKPopupMenuListenerRef, const WKRect&, WKPopupItemTextDirection, double pageScaleFactor, WKArrayRef items, int32_t selectedIndex);
void closePopupMenu();
void customContextMenuItemSelected(WKContextMenuItemRef contextMenuItem);
void showContextMenu(WKPoint position, WKArrayRef items);
void hideContextMenu();
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_evasObject);
}
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);
// FIXME: Remove when possible.
WebKit::WebView* webView();
// FIXME: needs refactoring (split callback invoke)
void informURLChange();
PassRefPtr<cairo_surface_t> takeSnapshot();
void didFindZoomableArea(const WKPoint&, const WKRect&);
private:
EwkView(WKViewRef, Evas_Object*);
~EwkView();
void setDeviceSize(const WebCore::IntSize&);
Ewk_View_Smart_Data* smartData() const;
WebCore::IntSize size() const;
WebCore::IntSize deviceSize() const;
void displayTimerFired(WebCore::Timer<EwkView>*);
// Evas_Smart_Class callback interface:
static void handleEvasObjectAdd(Evas_Object*);
static void handleEvasObjectDelete(Evas_Object*);
static void handleEvasObjectMove(Evas_Object*, Evas_Coord x, Evas_Coord y);
static void handleEvasObjectResize(Evas_Object*, Evas_Coord width, Evas_Coord height);
static void handleEvasObjectShow(Evas_Object*);
static void handleEvasObjectHide(Evas_Object*);
static void handleEvasObjectColorSet(Evas_Object*, int red, int green, int blue, int alpha);
static void handleEvasObjectCalculate(Evas_Object*);
// Ewk_View_Smart_Class callback interface:
static Eina_Bool handleEwkViewFocusIn(Ewk_View_Smart_Data* smartData);
static Eina_Bool handleEwkViewFocusOut(Ewk_View_Smart_Data* smartData);
static Eina_Bool handleEwkViewMouseWheel(Ewk_View_Smart_Data* smartData, const Evas_Event_Mouse_Wheel* wheelEvent);
static Eina_Bool handleEwkViewMouseDown(Ewk_View_Smart_Data* smartData, const Evas_Event_Mouse_Down* downEvent);
static Eina_Bool handleEwkViewMouseUp(Ewk_View_Smart_Data* smartData, const Evas_Event_Mouse_Up* upEvent);
static Eina_Bool handleEwkViewMouseMove(Ewk_View_Smart_Data* smartData, const Evas_Event_Mouse_Move* moveEvent);
static Eina_Bool handleEwkViewKeyDown(Ewk_View_Smart_Data* smartData, const Evas_Event_Key_Down* downEvent);
static Eina_Bool handleEwkViewKeyUp(Ewk_View_Smart_Data* smartData, const Evas_Event_Key_Up* upEvent);
#if ENABLE(TOUCH_EVENTS)
void feedTouchEvents(Ewk_Touch_Event_Type type);
static void handleTouchDown(void* data, Evas*, Evas_Object*, void* eventInfo);
static void handleTouchUp(void* data, Evas*, Evas_Object*, void* eventInfo);
static void handleTouchMove(void* data, Evas*, Evas_Object*, void* eventInfo);
#endif
static void handleFaviconChanged(const char* pageURL, void* eventInfo);
private:
// Note, initialization order matters.
WKRetainPtr<WKViewRef> m_webView;
Evas_Object* m_evasObject;
RefPtr<EwkContext> m_context;
RefPtr<EwkPageGroup> m_pageGroup;
#if USE(ACCELERATED_COMPOSITING)
OwnPtr<Evas_GL> m_evasGL;
OwnPtr<WebKit::EvasGLContext> m_evasGLContext;
OwnPtr<WebKit::EvasGLSurface> m_evasGLSurface;
bool m_pendingSurfaceResize;
#endif
WebCore::TransformationMatrix m_userViewportTransform;
OwnPtr<WebKit::PageLoadClientEfl> m_pageLoadClient;
OwnPtr<WebKit::PagePolicyClientEfl> m_pagePolicyClient;
OwnPtr<WebKit::PageUIClientEfl> m_pageUIClient;
OwnPtr<WebKit::ContextMenuClientEfl> m_contextMenuClient;
OwnPtr<WebKit::FindClientEfl> m_findClient;
OwnPtr<WebKit::FormClientEfl> m_formClient;
OwnPtr<WebKit::ViewClientEfl> m_viewClient;
#if ENABLE(VIBRATION)
OwnPtr<WebKit::VibrationClientEfl> m_vibrationClient;
#endif
OwnPtr<EwkBackForwardList> m_backForwardList;
OwnPtr<EwkSettings> m_settings;
RefPtr<EwkWindowFeatures> m_windowFeatures;
const void* m_cursorIdentifier; // This is an address, do not free it.
WKEinaSharedString m_url;
mutable WKEinaSharedString m_title;
WKEinaSharedString m_theme;
WKEinaSharedString m_customEncoding;
WKEinaSharedString m_userAgent;
bool m_mouseEventsEnabled;
#if ENABLE(TOUCH_EVENTS)
bool m_touchEventsEnabled;
#endif
WebCore::Timer<EwkView> m_displayTimer;
RefPtr<EwkContextMenu> m_contextMenu;
OwnPtr<EwkPopupMenu> m_popupMenu;
OwnPtr<WebKit::InputMethodContextEfl> m_inputMethodContext;
#if ENABLE(INPUT_TYPE_COLOR)
OwnPtr<EwkColorPicker> m_colorPicker;
#endif
#if USE(ACCELERATED_COMPOSITING)
OwnPtr<WebKit::PageViewportControllerClientEfl> m_pageViewportControllerClient;
OwnPtr<WebKit::PageViewportController> m_pageViewportController;
#endif
bool m_isAccelerated;
static Evas_Smart_Class parentSmartClass;
};
EwkView* toEwkView(const Evas_Object*);
bool isEwkViewEvasObject(const Evas_Object*);
#endif // EwkView_h
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