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/*
* Copyright (C) 2015 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 UIScriptController_h
#define UIScriptController_h
#include "JSWrappable.h"
#include <JavaScriptCore/JSRetainPtr.h>
#include <wtf/Optional.h>
#include <wtf/Ref.h>
namespace WebCore {
class FloatRect;
}
namespace WTR {
class UIScriptContext;
enum class DeviceOrientation {
Portrait,
PortraitUpsideDown,
LandscapeLeft,
LandscapeRight
};
DeviceOrientation* toDeviceOrientation(JSContextRef, JSValueRef);
class UIScriptController : public JSWrappable {
public:
static Ref<UIScriptController> create(UIScriptContext& context)
{
return adoptRef(*new UIScriptController(context));
}
void contextDestroyed();
void checkForOutstandingCallbacks();
void makeWindowObject(JSContextRef, JSObjectRef windowObject, JSValueRef* exception);
void doAsyncTask(JSValueRef callback);
void doAfterPresentationUpdate(JSValueRef callback);
void doAfterNextStablePresentationUpdate(JSValueRef callback);
void doAfterVisibleContentRectUpdate(JSValueRef callback);
void zoomToScale(double scale, JSValueRef callback);
void simulateAccessibilitySettingsChangeNotification(JSValueRef callback);
void touchDownAtPoint(long x, long y, long touchCount, JSValueRef callback);
void liftUpAtPoint(long x, long y, long touchCount, JSValueRef callback);
void singleTapAtPoint(long x, long y, JSValueRef callback);
void doubleTapAtPoint(long x, long y, JSValueRef callback);
void dragFromPointToPoint(long startX, long startY, long endX, long endY, double durationSeconds, JSValueRef callback);
void stylusDownAtPoint(long x, long y, float azimuthAngle, float altitudeAngle, float pressure, JSValueRef callback);
void stylusMoveToPoint(long x, long y, float azimuthAngle, float altitudeAngle, float pressure, JSValueRef callback);
void stylusUpAtPoint(long x, long y, JSValueRef callback);
void stylusTapAtPoint(long x, long y, float azimuthAngle, float altitudeAngle, float pressure, JSValueRef callback);
void longPressAtPoint(long x, long y, JSValueRef callback);
void sendEventStream(JSStringRef eventsJSON, JSValueRef callback);
void typeCharacterUsingHardwareKeyboard(JSStringRef character, JSValueRef callback);
void keyDownUsingHardwareKeyboard(JSStringRef character, JSValueRef callback);
void keyUpUsingHardwareKeyboard(JSStringRef character, JSValueRef callback);
void selectTextCandidateAtIndex(long index, JSValueRef callback);
void keyboardAccessoryBarNext();
void keyboardAccessoryBarPrevious();
void applyAutocorrection(JSStringRef newString, JSStringRef oldString, JSValueRef callback);
void dismissFormAccessoryView();
void selectFormAccessoryPickerRow(long);
JSObjectRef contentsOfUserInterfaceItem(JSStringRef) const;
void overridePreference(JSStringRef preference, JSStringRef value);
void scrollToOffset(long x, long y);
void immediateScrollToOffset(long x, long y);
void immediateZoomToScale(double scale);
void beginBackSwipe(JSValueRef callback);
void completeBackSwipe(JSValueRef callback);
void setDidStartFormControlInteractionCallback(JSValueRef);
JSValueRef didStartFormControlInteractionCallback() const;
void setDidEndFormControlInteractionCallback(JSValueRef);
JSValueRef didEndFormControlInteractionCallback() const;
void setDidShowForcePressPreviewCallback(JSValueRef);
JSValueRef didShowForcePressPreviewCallback() const;
void setDidDismissForcePressPreviewCallback(JSValueRef);
JSValueRef didDismissForcePressPreviewCallback() const;
void setWillBeginZoomingCallback(JSValueRef);
JSValueRef willBeginZoomingCallback() const;
void setDidEndZoomingCallback(JSValueRef);
JSValueRef didEndZoomingCallback() const;
void setDidShowKeyboardCallback(JSValueRef);
JSValueRef didShowKeyboardCallback() const;
void setDidHideKeyboardCallback(JSValueRef);
JSValueRef didHideKeyboardCallback() const;
void setDidEndScrollingCallback(JSValueRef);
JSValueRef didEndScrollingCallback() const;
void playBackEventStream(JSStringRef stream, JSValueRef callback);
double zoomScale() const;
double minimumZoomScale() const;
double maximumZoomScale() const;
std::optional<bool> stableStateOverride() const;
void setStableStateOverride(std::optional<bool>);
JSObjectRef contentVisibleRect() const;
JSObjectRef selectionRangeViewRects() const;
JSObjectRef textSelectionCaretRect() const;
JSObjectRef inputViewBounds() const;
void replaceTextAtRange(JSStringRef, int location, int length);
void removeAllDynamicDictionaries();
JSRetainPtr<JSStringRef> scrollingTreeAsText() const;
JSObjectRef propertiesOfLayerWithID(uint64_t layerID) const;
void uiScriptComplete(JSStringRef result);
void retrieveSpeakSelectionContent(JSValueRef);
JSRetainPtr<JSStringRef> accessibilitySpeakSelectionContent() const;
void simulateRotation(DeviceOrientation*, JSValueRef);
void simulateRotationLikeSafari(DeviceOrientation*, JSValueRef);
void findString(JSStringRef, unsigned long options, unsigned long maxCount);
// These use a callback to allow the client to know when view visibility state updates get to the web process.
void removeViewFromWindow(JSValueRef);
void addViewToWindow(JSValueRef);
void setSafeAreaInsets(double top, double right, double bottom, double left);
void firstResponderSuppressionForWebView(bool);
void makeWindowContentViewFirstResponder();
bool isWindowContentViewFirstResponder() const;
private:
UIScriptController(UIScriptContext&);
UIScriptContext* context() { return m_context; }
void platformSetDidStartFormControlInteractionCallback();
void platformSetDidEndFormControlInteractionCallback();
void platformSetDidShowForcePressPreviewCallback();
void platformSetDidDismissForcePressPreviewCallback();
void platformSetWillBeginZoomingCallback();
void platformSetDidEndZoomingCallback();
void platformSetDidShowKeyboardCallback();
void platformSetDidHideKeyboardCallback();
void platformSetDidEndScrollingCallback();
void platformClearAllCallbacks();
void platformPlayBackEventStream(JSStringRef, JSValueRef);
JSClassRef wrapperClass() final;
JSObjectRef objectFromRect(const WebCore::FloatRect&) const;
void waitForTextPredictionsViewAndSelectCandidateAtIndex(long index, unsigned callbackID, float interval);
UIScriptContext* m_context;
};
}
#endif // UIScriptController_h