mirror of
https://github.com/openseadragon/openseadragon.git
synced 2024-11-22 05:06:09 +03:00
Merge pull request #1951 from openseadragon/ms-mousetracker
MouseTracker preProcessEvent on keydown, keyup, keypress, focus, blur Events
This commit is contained in:
Ian Gilman
GitHub
commit
dc753985b3
@ -3,7 +3,7 @@ OPENSEADRAGON CHANGELOG
|
||||
|
||||
2.5.0: (In progress)
|
||||
|
||||
* BREAKING CHANGE: Dropped support for older browsers (IE < 11) (#1872 #1949 @msalsbery, #1950 @rmontroy)
|
||||
* BREAKING CHANGE: Dropped support for older browsers (IE < 11) (#1872 #1949 #1951 @msalsbery, #1950 @rmontroy)
|
||||
* BREAKING CHANGE: Removed deprecated OpenSeadragon.getEvent function (#1949 @msalsbery)
|
||||
* DEPRECATION: MouseTracker exitHandler deprecated for name change to leaveHandler for consistency with DOM event names (#1872 @msalsbery)
|
||||
* Now when "simple image" tile sources are removed from the viewer, they free the memory used by the pyramid they create (#1789 @TakumaKira)
|
||||
@ -35,6 +35,8 @@ OPENSEADRAGON CHANGELOG
|
||||
* Viewer: added a canvas-contextmenu event (#1872 @msalsbery)
|
||||
* Added additional documentation for the zoomPerSecond viewer option (#1872 @msalsbery)
|
||||
* Fixed simulated drag events in navigator tests (#1949 @msalsbery)
|
||||
* Added preventDefault option to MouseTracker.contextMenuHandler and Viewer 'canvas-contextmenu' event args (#1951 @msalsbery)
|
||||
* MouseTracker: Added preProcessEventHandler for keydown, keyup, keypress, focus, blur Events (#1951 @msalsbery)
|
||||
|
||||
2.4.2:
|
||||
|
||||
|
||||
@ -114,9 +114,8 @@
|
||||
}
|
||||
|
||||
$.addEvent(image, 'load', function () {
|
||||
/* IE8 fix since it has no naturalWidth and naturalHeight */
|
||||
_this.width = Object.prototype.hasOwnProperty.call(image, 'naturalWidth') ? image.naturalWidth : image.width;
|
||||
_this.height = Object.prototype.hasOwnProperty.call(image, 'naturalHeight') ? image.naturalHeight : image.height;
|
||||
_this.width = image.naturalWidth;
|
||||
_this.height = image.naturalHeight;
|
||||
_this.aspectRatio = _this.width / _this.height;
|
||||
_this.dimensions = new $.Point(_this.width, _this.height);
|
||||
_this._tileWidth = _this.width;
|
||||
@ -210,9 +209,8 @@
|
||||
_buildLevels: function () {
|
||||
var levels = [{
|
||||
url: this._image.src,
|
||||
/* IE8 fix since it has no naturalWidth and naturalHeight */
|
||||
width: Object.prototype.hasOwnProperty.call(this._image, 'naturalWidth') ? this._image.naturalWidth : this._image.width,
|
||||
height: Object.prototype.hasOwnProperty.call(this._image, 'naturalHeight') ? this._image.naturalHeight : this._image.height
|
||||
width: this._image.naturalWidth,
|
||||
height: this._image.naturalHeight
|
||||
}];
|
||||
|
||||
if (!this.buildPyramid || !$.supportsCanvas || !this.useCanvas) {
|
||||
@ -221,9 +219,8 @@
|
||||
return levels;
|
||||
}
|
||||
|
||||
/* IE8 fix since it has no naturalWidth and naturalHeight */
|
||||
var currentWidth = Object.prototype.hasOwnProperty.call(this._image, 'naturalWidth') ? this._image.naturalWidth : this._image.width;
|
||||
var currentHeight = Object.prototype.hasOwnProperty.call(this._image, 'naturalHeight') ? this._image.naturalHeight : this._image.height;
|
||||
var currentWidth = this._image.naturalWidth;
|
||||
var currentHeight = this._image.naturalHeight;
|
||||
|
||||
|
||||
var bigCanvas = document.createElement("canvas");
|
||||
|
||||
@ -280,7 +280,6 @@
|
||||
this.dragHandler || this.dragEndHandler ||
|
||||
this.pinchHandler );
|
||||
this.hasScrollHandler = !!this.scrollHandler;
|
||||
this.hasContextMenuHandler = !!this.contextMenuHandler;
|
||||
|
||||
if (this.exitHandler) {
|
||||
$.console.error("MouseTracker.exitHandler is deprecated. Use MouseTracker.leaveHandler instead.");
|
||||
@ -402,6 +401,8 @@
|
||||
* The position of the event relative to the tracked element.
|
||||
* @param {Object} event.originalEvent
|
||||
* The original event object.
|
||||
* @param {Boolean} event.preventDefault
|
||||
* Set to true to prevent the default user-agent's handling of the contextmenu event.
|
||||
* @param {Object} event.userData
|
||||
* Arbitrary user-defined object.
|
||||
*/
|
||||
@ -1210,7 +1211,7 @@
|
||||
* @property {Number} eventPhase
|
||||
* 0 == NONE, 1 == CAPTURING_PHASE, 2 == AT_TARGET, 3 == BUBBLING_PHASE.
|
||||
* @property {String} eventType
|
||||
* "contextmenu", "gotpointercapture", "lostpointercapture", "pointerenter", "pointerleave", "pointerover", "pointerout", "pointerdown", "pointerup", "pointermove", "pointercancel", "wheel", "click", "dblclick".
|
||||
* "keydown", "keyup", "keypress", "focus", "blur", "contextmenu", "gotpointercapture", "lostpointercapture", "pointerenter", "pointerleave", "pointerover", "pointerout", "pointerdown", "pointerup", "pointermove", "pointercancel", "wheel", "click", "dblclick".
|
||||
* @property {String} pointerType
|
||||
* "mouse", "touch", "pen", etc.
|
||||
* @property {Boolean} isEmulated
|
||||
@ -1811,9 +1812,16 @@
|
||||
*/
|
||||
function onKeyDown( tracker, event ) {
|
||||
//$.console.log( "keydown %s %s %s %s %s", event.keyCode, event.charCode, event.ctrlKey, event.shiftKey, event.altKey );
|
||||
var propagate;
|
||||
if ( tracker.keyDownHandler ) {
|
||||
propagate = tracker.keyDownHandler(
|
||||
var eventInfo = {
|
||||
originalEvent: event,
|
||||
eventType: 'keydown',
|
||||
pointerType: '',
|
||||
isEmulated: false
|
||||
};
|
||||
preProcessEvent( tracker, eventInfo );
|
||||
|
||||
if ( tracker.keyDownHandler && !eventInfo.preventGesture && !eventInfo.defaultPrevented ) {
|
||||
tracker.keyDownHandler(
|
||||
{
|
||||
eventSource: tracker,
|
||||
keyCode: event.keyCode ? event.keyCode : event.charCode,
|
||||
@ -1826,9 +1834,13 @@
|
||||
userData: tracker.userData
|
||||
}
|
||||
);
|
||||
if ( !propagate ) {
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
}
|
||||
|
||||
if ( eventInfo.preventDefault && !eventInfo.defaultPrevented ) {
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
if ( eventInfo.stopPropagation ) {
|
||||
$.stopEvent( event );
|
||||
}
|
||||
}
|
||||
|
||||
@ -1839,9 +1851,17 @@
|
||||
*/
|
||||
function onKeyUp( tracker, event ) {
|
||||
//$.console.log( "keyup %s %s %s %s %s", event.keyCode, event.charCode, event.ctrlKey, event.shiftKey, event.altKey );
|
||||
var propagate;
|
||||
if ( tracker.keyUpHandler ) {
|
||||
propagate = tracker.keyUpHandler(
|
||||
|
||||
var eventInfo = {
|
||||
originalEvent: event,
|
||||
eventType: 'keyup',
|
||||
pointerType: '',
|
||||
isEmulated: false
|
||||
};
|
||||
preProcessEvent( tracker, eventInfo );
|
||||
|
||||
if ( tracker.keyUpHandler && !eventInfo.preventGesture && !eventInfo.defaultPrevented ) {
|
||||
tracker.keyUpHandler(
|
||||
{
|
||||
eventSource: tracker,
|
||||
keyCode: event.keyCode ? event.keyCode : event.charCode,
|
||||
@ -1854,9 +1874,13 @@
|
||||
userData: tracker.userData
|
||||
}
|
||||
);
|
||||
if ( !propagate ) {
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
}
|
||||
|
||||
if ( eventInfo.preventDefault && !eventInfo.defaultPrevented ) {
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
if ( eventInfo.stopPropagation ) {
|
||||
$.stopEvent( event );
|
||||
}
|
||||
}
|
||||
|
||||
@ -1867,9 +1891,17 @@
|
||||
*/
|
||||
function onKeyPress( tracker, event ) {
|
||||
//$.console.log( "keypress %s %s %s %s %s", event.keyCode, event.charCode, event.ctrlKey, event.shiftKey, event.altKey );
|
||||
var propagate;
|
||||
if ( tracker.keyHandler ) {
|
||||
propagate = tracker.keyHandler(
|
||||
|
||||
var eventInfo = {
|
||||
originalEvent: event,
|
||||
eventType: 'keypress',
|
||||
pointerType: '',
|
||||
isEmulated: false
|
||||
};
|
||||
preProcessEvent( tracker, eventInfo );
|
||||
|
||||
if ( tracker.keyHandler && !eventInfo.preventGesture && !eventInfo.defaultPrevented ) {
|
||||
tracker.keyHandler(
|
||||
{
|
||||
eventSource: tracker,
|
||||
keyCode: event.keyCode ? event.keyCode : event.charCode,
|
||||
@ -1882,9 +1914,13 @@
|
||||
userData: tracker.userData
|
||||
}
|
||||
);
|
||||
if ( !propagate ) {
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
}
|
||||
|
||||
if ( eventInfo.preventDefault && !eventInfo.defaultPrevented ) {
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
if ( eventInfo.stopPropagation ) {
|
||||
$.stopEvent( event );
|
||||
}
|
||||
}
|
||||
|
||||
@ -1895,9 +1931,20 @@
|
||||
*/
|
||||
function onFocus( tracker, event ) {
|
||||
//console.log( "focus %s", event );
|
||||
var propagate;
|
||||
if ( tracker.focusHandler ) {
|
||||
propagate = tracker.focusHandler(
|
||||
|
||||
// focus doesn't bubble and is not cancelable, but we call
|
||||
// preProcessEvent() so it's dispatched to preProcessEventHandler
|
||||
// if necessary
|
||||
var eventInfo = {
|
||||
originalEvent: event,
|
||||
eventType: 'focus',
|
||||
pointerType: '',
|
||||
isEmulated: false
|
||||
};
|
||||
preProcessEvent( tracker, eventInfo );
|
||||
|
||||
if ( tracker.focusHandler && !eventInfo.preventGesture ) {
|
||||
tracker.focusHandler(
|
||||
{
|
||||
eventSource: tracker,
|
||||
originalEvent: event,
|
||||
@ -1905,9 +1952,6 @@
|
||||
userData: tracker.userData
|
||||
}
|
||||
);
|
||||
if ( propagate === false ) {
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -1918,9 +1962,20 @@
|
||||
*/
|
||||
function onBlur( tracker, event ) {
|
||||
//console.log( "blur %s", event );
|
||||
var propagate;
|
||||
if ( tracker.blurHandler ) {
|
||||
propagate = tracker.blurHandler(
|
||||
|
||||
// blur doesn't bubble and is not cancelable, but we call
|
||||
// preProcessEvent() so it's dispatched to preProcessEventHandler
|
||||
// if necessary
|
||||
var eventInfo = {
|
||||
originalEvent: event,
|
||||
eventType: 'blur',
|
||||
pointerType: '',
|
||||
isEmulated: false
|
||||
};
|
||||
preProcessEvent( tracker, eventInfo );
|
||||
|
||||
if ( tracker.blurHandler && !eventInfo.preventGesture ) {
|
||||
tracker.blurHandler(
|
||||
{
|
||||
eventSource: tracker,
|
||||
originalEvent: event,
|
||||
@ -1928,9 +1983,6 @@
|
||||
userData: tracker.userData
|
||||
}
|
||||
);
|
||||
if ( propagate === false ) {
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -1942,6 +1994,8 @@
|
||||
function onContextMenu( tracker, event ) {
|
||||
//$.console.log('contextmenu ' + (tracker.userData ? tracker.userData.toString() : '') + ' ' + (event.target === tracker.element ? 'tracker.element' : ''));
|
||||
|
||||
var eventArgs = null;
|
||||
|
||||
var eventInfo = {
|
||||
originalEvent: event,
|
||||
eventType: 'contextmenu',
|
||||
@ -1952,17 +2006,18 @@
|
||||
|
||||
// ContextMenu
|
||||
if ( tracker.contextMenuHandler && !eventInfo.preventGesture && !eventInfo.defaultPrevented ) {
|
||||
tracker.contextMenuHandler(
|
||||
{
|
||||
eventSource: tracker,
|
||||
position: getPointRelativeToAbsolute( getMouseAbsolute( event ), tracker.element ),
|
||||
originalEvent: eventInfo.originalEvent,
|
||||
userData: tracker.userData
|
||||
}
|
||||
);
|
||||
eventArgs = {
|
||||
eventSource: tracker,
|
||||
position: getPointRelativeToAbsolute( getMouseAbsolute( event ), tracker.element ),
|
||||
originalEvent: eventInfo.originalEvent,
|
||||
preventDefault: eventInfo.preventDefault || eventInfo.defaultPrevented,
|
||||
userData: tracker.userData
|
||||
};
|
||||
|
||||
tracker.contextMenuHandler( eventArgs );
|
||||
}
|
||||
|
||||
if ( eventInfo.preventDefault && !eventInfo.defaultPrevented ) {
|
||||
if ( ( eventArgs && eventArgs.preventDefault ) || ( eventInfo.preventDefault && !eventInfo.defaultPrevented ) ) {
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
if ( eventInfo.stopPropagation ) {
|
||||
@ -2801,6 +2856,7 @@
|
||||
break;
|
||||
case 'pointerover':
|
||||
case 'pointerout':
|
||||
case 'contextmenu':
|
||||
eventInfo.isStopable = true;
|
||||
eventInfo.isCancelable = true;
|
||||
eventInfo.preventDefault = false;
|
||||
@ -2810,7 +2866,7 @@
|
||||
case 'pointerdown':
|
||||
eventInfo.isStopable = true;
|
||||
eventInfo.isCancelable = true;
|
||||
eventInfo.preventDefault = false;//tracker.hasGestureHandlers;
|
||||
eventInfo.preventDefault = false; // updatePointerDown() may set true (tracker.hasGestureHandlers)
|
||||
eventInfo.preventGesture = !tracker.hasGestureHandlers;
|
||||
eventInfo.stopPropagation = false;
|
||||
break;
|
||||
@ -2824,7 +2880,7 @@
|
||||
case 'wheel':
|
||||
eventInfo.isStopable = true;
|
||||
eventInfo.isCancelable = true;
|
||||
eventInfo.preventDefault = false;//tracker.hasScrollHandler;
|
||||
eventInfo.preventDefault = false; // handleWheelEvent() may set true (tracker.hasScrollHandler)
|
||||
eventInfo.preventGesture = !tracker.hasScrollHandler;
|
||||
eventInfo.stopPropagation = false;
|
||||
break;
|
||||
@ -2851,13 +2907,29 @@
|
||||
eventInfo.preventGesture = false;
|
||||
eventInfo.stopPropagation = false;
|
||||
break;
|
||||
case 'contextmenu':
|
||||
case 'keydown':
|
||||
eventInfo.isStopable = true;
|
||||
eventInfo.isCancelable = true;
|
||||
eventInfo.preventDefault = false;//tracker.hasContextMenuHandler;
|
||||
eventInfo.preventGesture = true;//!tracker.hasContextMenuHandler;
|
||||
eventInfo.preventDefault = !!tracker.keyDownHandler;
|
||||
eventInfo.preventGesture = false;
|
||||
eventInfo.stopPropagation = false;
|
||||
break;
|
||||
case 'keyup':
|
||||
eventInfo.isStopable = true;
|
||||
eventInfo.isCancelable = true;
|
||||
eventInfo.preventDefault = !!tracker.keyUpHandler;
|
||||
eventInfo.preventGesture = false;
|
||||
eventInfo.stopPropagation = false;
|
||||
break;
|
||||
case 'keypress':
|
||||
eventInfo.isStopable = true;
|
||||
eventInfo.isCancelable = true;
|
||||
eventInfo.preventDefault = !!tracker.keyHandler;
|
||||
eventInfo.preventGesture = false;
|
||||
eventInfo.stopPropagation = false;
|
||||
break;
|
||||
case 'focus':
|
||||
case 'blur':
|
||||
case 'pointerenter':
|
||||
case 'pointerleave':
|
||||
default:
|
||||
|
||||
@ -2546,6 +2546,13 @@ function onBlur(){
|
||||
}
|
||||
|
||||
function onCanvasContextMenu( event ) {
|
||||
var eventArgs = {
|
||||
tracker: event.eventSource,
|
||||
position: event.position,
|
||||
originalEvent: event.originalEvent,
|
||||
preventDefault: event.preventDefault
|
||||
};
|
||||
|
||||
/**
|
||||
* Raised when a contextmenu event occurs in the {@link OpenSeadragon.Viewer#canvas} element.
|
||||
*
|
||||
@ -2556,13 +2563,12 @@ function onCanvasContextMenu( event ) {
|
||||
* @property {OpenSeadragon.MouseTracker} tracker - A reference to the MouseTracker which originated this event.
|
||||
* @property {OpenSeadragon.Point} position - The position of the event relative to the tracked element.
|
||||
* @property {Object} originalEvent - The original DOM event.
|
||||
* @property {Boolean} preventDefault - Set to true to prevent the default user-agent's handling of the contextmenu event.
|
||||
* @property {?Object} userData - Arbitrary subscriber-defined object.
|
||||
*/
|
||||
this.raiseEvent( 'canvas-contextmenu', {
|
||||
tracker: event.eventSource,
|
||||
position: event.position,
|
||||
originalEvent: event.originalEvent
|
||||
});
|
||||
this.raiseEvent( 'canvas-contextmenu', eventArgs );
|
||||
|
||||
event.preventDefault = eventArgs.preventDefault;
|
||||
}
|
||||
|
||||
function onCanvasKeyDown( event ) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user