mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
c7a4bb383f
On 10.6 SDK, it was necessary to change nsCocoaWindow.mm/h in order to make it call magnifyWithEvent for double-tap gestures properly.
198 lines
8.7 KiB
Plaintext
198 lines
8.7 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
|
|
#include "nsIDOMMouseEvent.idl"
|
|
|
|
/**
|
|
* The nsIDOMSimpleGestureEvent interface is the datatype for all
|
|
* Mozilla-specific simple gesture events in the Document Object Model.
|
|
*
|
|
* The following events are generated:
|
|
*
|
|
* MozSwipeGestureStart - Generated when the user starts a horizontal
|
|
* swipe across the input device. This event not only acts as a signal,
|
|
* but also asks two questions: Should a swipe really be started, and
|
|
* in which directions should the user be able to swipe? The first
|
|
* question is answered by event listeners by calling or not calling
|
|
* preventDefault() on the event. Since a swipe swallows all scroll
|
|
* events, the default action of the swipe start event is *not* to
|
|
* start a swipe. Call preventDefault() if you want a swipe to be
|
|
* started.
|
|
* The second question (swipe-able directions) is answered in the
|
|
* allowedDirections field.
|
|
* If this event has preventDefault() called on it (and thus starts
|
|
* a swipe), it guarantees a future MozSwipeGestureEnd event that
|
|
* will signal the end of a swipe animation.
|
|
*
|
|
* MozSwipeGestureUpdate - Generated periodically while the user is
|
|
* continuing a horizontal swipe gesture. The "delta" value represents
|
|
* the current absolute gesture amount. This event may even be sent
|
|
* after a MozSwipeGesture event fired in order to allow for fluid
|
|
* completion of a swipe animation. The direction value is meaningless
|
|
* on swipe update events.
|
|
*
|
|
* MozSwipeGestureEnd - Generated when the swipe animation is completed.
|
|
*
|
|
* MozSwipeGesture - Generated when the user releases a swipe across
|
|
* across the input device. This event signals that the actual swipe
|
|
* operation is complete, even though the animation might not be finished
|
|
* yet. This event can be sent without accompanying start / update / end
|
|
* events, and it can also be handled on its own if the consumer doesn't
|
|
* want to handle swipe animation events.
|
|
* Only the direction value has any significance, the delta value is
|
|
* meaningless.
|
|
*
|
|
* MozMagnifyGestureStart - Generated when the user begins the magnify
|
|
* ("pinch") gesture. The "delta" value represents the initial
|
|
* movement.
|
|
*
|
|
* MozMagnifyGestureUpdate - Generated periodically while the user is
|
|
* continuing the magnify ("pinch") gesture. The "delta" value
|
|
* represents the movement since the last MozMagnifyGestureStart or
|
|
* MozMagnifyGestureUpdate event.
|
|
*
|
|
* MozMagnifyGesture - Generated when the user has completed the
|
|
* magnify ("pinch") gesture. If you only want to receive a single
|
|
* event when the magnify gesture is complete, you only need to hook
|
|
* this event and can safely ignore the MozMagnifyGestureStart and the
|
|
* MozMagnifyGestureUpdate events. The "delta" value is the cumulative
|
|
* amount represented by the user's gesture.
|
|
*
|
|
* MozRotateGestureStart - Generated when the user begins the rotation
|
|
* gesture. The "delta" value represents the initial rotation.
|
|
*
|
|
* MozRotateGestureUpdate - Generated periodically while the user is
|
|
* continuing the rotation gesture. The "delta" value represents the
|
|
* rotation since the last MozRotateGestureStart or
|
|
* MozRotateGestureUpdate event.
|
|
*
|
|
* MozRotateGesture - Generated when the user has completed the
|
|
* rotation gesture. If you only want to receive a single event when
|
|
* the rotation gesture is complete, you only need to hook this event
|
|
* and can safely ignore the MozRotateGestureStart and the
|
|
* MozRotateGestureUpdate events. The "delta" value is the cumulative
|
|
* amount of rotation represented by the user's gesture.
|
|
*
|
|
* MozTapGesture - Generated when the user executes a two finger
|
|
* tap gesture on the input device. Client coordinates contain the
|
|
* center point of the tap.
|
|
* (XXX On OS X, only Lion (10.7) and up)
|
|
*
|
|
* MozPressTapGesture - Generated when the user executes a press
|
|
* and tap two finger gesture (first finger down, second finger down,
|
|
* second finger up, first finger up) on the input device.
|
|
* Client coordinates contain the center pivot point of the action.
|
|
* (XXX Not implemented on Mac)
|
|
*
|
|
* MozEdgeUIGesture - Generated when the user swipes the display to
|
|
* invoke edge ui.
|
|
* (XXX Win8 only)
|
|
*
|
|
* Default behavior:
|
|
*
|
|
* Some operating systems support default behaviors for gesture events
|
|
* when they are not handled by the application. Consumers should
|
|
* use event.preventDefault() to prevent default behavior when
|
|
* consuming events.
|
|
*/
|
|
|
|
[scriptable, builtinclass, uuid(d78656ab-9d68-4f03-83f9-7c7bee071aa7)]
|
|
interface nsIDOMSimpleGestureEvent : nsIDOMMouseEvent
|
|
{
|
|
/* Swipe direction constants */
|
|
const unsigned long DIRECTION_UP = 1;
|
|
const unsigned long DIRECTION_DOWN = 2;
|
|
const unsigned long DIRECTION_LEFT = 4;
|
|
const unsigned long DIRECTION_RIGHT = 8;
|
|
|
|
/* Rotational direction constants */
|
|
const unsigned long ROTATION_COUNTERCLOCKWISE = 1;
|
|
const unsigned long ROTATION_CLOCKWISE = 2;
|
|
|
|
/* Read-write value for swipe events.
|
|
*
|
|
* Reports the directions that can be swiped to; multiple directions
|
|
* should be OR'ed together.
|
|
*
|
|
* The allowedDirections field is designed to be set on SwipeGestureStart
|
|
* events by event listeners. Its value after event dispatch determines
|
|
* the behavior of the swipe animation that is about to begin.
|
|
* Specifically, if the user swipes in a direction that can't be swiped
|
|
* to, the animation will have a bounce effect.
|
|
* Future SwipeGestureUpdate, SwipeGesture and SwipeGestureEnd events
|
|
* will carry the allowDirections value that was set on the SwipeStart
|
|
* event. Changing this field on non-SwipeGestureStart events doesn't
|
|
* have any effect.
|
|
*/
|
|
attribute unsigned long allowedDirections;
|
|
|
|
/* Direction of a gesture. Diagonals are indicated by OR'ing the
|
|
* applicable constants together.
|
|
*
|
|
* Swipes gestures may occur in any direction.
|
|
*
|
|
* Magnify gestures do not have a direction.
|
|
*
|
|
* Rotation gestures will be either ROTATION_COUNTERCLOCKWISE or
|
|
* ROTATION_CLOCKWISE.
|
|
*/
|
|
readonly attribute unsigned long direction;
|
|
|
|
/* Delta value for magnify, rotate and swipe gestures.
|
|
*
|
|
* For rotation, the value is in degrees and is positive for
|
|
* clockwise rotation and negative for counterclockwise
|
|
* rotation.
|
|
*
|
|
* For magnification, the value will be positive for a "zoom in"
|
|
* (i.e, increased magnification) and negative for a "zoom out"
|
|
* (i.e., decreased magnification). The particular units
|
|
* represented by the "delta" are currently implementation specific.
|
|
*
|
|
* XXX - The units for measuring magnification are currently
|
|
* unspecified because the units used by Mac OS X are currently
|
|
* undocumented. The values are typically in the range of 0.0 to
|
|
* 100.0, but it is only safe currently to rely on the delta being
|
|
* positive or negative.
|
|
*
|
|
* For swipe start, update and end events, the value is a fraction
|
|
* of one "page". If the resulting swipe will have DIRECTION_LEFT, the
|
|
* delta value will be positive; for DIRECTION_RIGHT, delta is negative.
|
|
* If this seems backwards to you, look at it this way: If the current
|
|
* page is pushed to the right during the animation (positive delta),
|
|
* the page left to the current page will be visible after the swipe
|
|
* (DIRECTION_LEFT).
|
|
*
|
|
* Units on Windows represent the difference between the initial
|
|
* and current/final width between the two touch points on the input
|
|
* device and are measured in pixels.
|
|
*/
|
|
readonly attribute double delta;
|
|
|
|
/* Click count value for taps. */
|
|
readonly attribute unsigned long clickCount;
|
|
|
|
void initSimpleGestureEvent(in DOMString typeArg,
|
|
in boolean canBubbleArg,
|
|
in boolean cancelableArg,
|
|
in nsIDOMWindow viewArg,
|
|
in long detailArg,
|
|
in long screenXArg,
|
|
in long screenYArg,
|
|
in long clientXArg,
|
|
in long clientYArg,
|
|
in boolean ctrlKeyArg,
|
|
in boolean altKeyArg,
|
|
in boolean shiftKeyArg,
|
|
in boolean metaKeyArg,
|
|
in unsigned short buttonArg,
|
|
in nsIDOMEventTarget relatedTargetArg,
|
|
in unsigned long allowedDirectionsArg,
|
|
in unsigned long directionArg,
|
|
in double deltaArg,
|
|
in unsigned long clickCount);
|
|
};
|