112 lines
2.8 KiB
JavaScript
112 lines
2.8 KiB
JavaScript
import {
|
|
EVENT_CROP,
|
|
EVENT_CROP_END,
|
|
EVENT_CROP_MOVE,
|
|
EVENT_CROP_START,
|
|
EVENT_DBLCLICK,
|
|
EVENT_POINTER_DOWN,
|
|
EVENT_POINTER_MOVE,
|
|
EVENT_POINTER_UP,
|
|
EVENT_RESIZE,
|
|
EVENT_WHEEL,
|
|
EVENT_ZOOM,
|
|
} from './constants';
|
|
import {
|
|
addListener,
|
|
isFunction,
|
|
proxy,
|
|
removeListener,
|
|
} from './utilities';
|
|
|
|
export default {
|
|
bind() {
|
|
const { element, options, cropper } = this;
|
|
|
|
if (isFunction(options.cropstart)) {
|
|
addListener(element, EVENT_CROP_START, options.cropstart);
|
|
}
|
|
|
|
if (isFunction(options.cropmove)) {
|
|
addListener(element, EVENT_CROP_MOVE, options.cropmove);
|
|
}
|
|
|
|
if (isFunction(options.cropend)) {
|
|
addListener(element, EVENT_CROP_END, options.cropend);
|
|
}
|
|
|
|
if (isFunction(options.crop)) {
|
|
addListener(element, EVENT_CROP, options.crop);
|
|
}
|
|
|
|
if (isFunction(options.zoom)) {
|
|
addListener(element, EVENT_ZOOM, options.zoom);
|
|
}
|
|
|
|
addListener(cropper, EVENT_POINTER_DOWN, (this.onCropStart = proxy(this.cropStart, this)));
|
|
|
|
if (options.zoomable && options.zoomOnWheel) {
|
|
addListener(cropper, EVENT_WHEEL, (this.onWheel = proxy(this.wheel, this)));
|
|
}
|
|
|
|
if (options.toggleDragModeOnDblclick) {
|
|
addListener(cropper, EVENT_DBLCLICK, (this.onDblclick = proxy(this.dblclick, this)));
|
|
}
|
|
|
|
addListener(
|
|
element.ownerDocument,
|
|
EVENT_POINTER_MOVE,
|
|
(this.onCropMove = proxy(this.cropMove, this)),
|
|
);
|
|
addListener(
|
|
element.ownerDocument,
|
|
EVENT_POINTER_UP,
|
|
(this.onCropEnd = proxy(this.cropEnd, this)),
|
|
);
|
|
|
|
if (options.responsive) {
|
|
addListener(window, EVENT_RESIZE, (this.onResize = proxy(this.resize, this)));
|
|
}
|
|
},
|
|
|
|
unbind() {
|
|
const { element, options, cropper } = this;
|
|
|
|
if (isFunction(options.cropstart)) {
|
|
removeListener(element, EVENT_CROP_START, options.cropstart);
|
|
}
|
|
|
|
if (isFunction(options.cropmove)) {
|
|
removeListener(element, EVENT_CROP_MOVE, options.cropmove);
|
|
}
|
|
|
|
if (isFunction(options.cropend)) {
|
|
removeListener(element, EVENT_CROP_END, options.cropend);
|
|
}
|
|
|
|
if (isFunction(options.crop)) {
|
|
removeListener(element, EVENT_CROP, options.crop);
|
|
}
|
|
|
|
if (isFunction(options.zoom)) {
|
|
removeListener(element, EVENT_ZOOM, options.zoom);
|
|
}
|
|
|
|
removeListener(cropper, EVENT_POINTER_DOWN, this.onCropStart);
|
|
|
|
if (options.zoomable && options.zoomOnWheel) {
|
|
removeListener(cropper, EVENT_WHEEL, this.onWheel);
|
|
}
|
|
|
|
if (options.toggleDragModeOnDblclick) {
|
|
removeListener(cropper, EVENT_DBLCLICK, this.onDblclick);
|
|
}
|
|
|
|
removeListener(element.ownerDocument, EVENT_POINTER_MOVE, this.onCropMove);
|
|
removeListener(element.ownerDocument, EVENT_POINTER_UP, this.onCropEnd);
|
|
|
|
if (options.responsive) {
|
|
removeListener(window, EVENT_RESIZE, this.onResize);
|
|
}
|
|
},
|
|
};
|