Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | 134x 117x 117x 117x 117x 117x 117x 117x 117x 134x 117x 117x 117x 117x 117x 5x 117x 117x 134x 117x 117x 440x 440x 440x 440x 440x 866x 866x 134x 134x | import { eventTarget, EVENTS } from '@cornerstonejs/core';
import { Enums } from '@cornerstonejs/tools';
import { setEnabledElement } from './state';
import { findNearbyToolData } from './utils/findNearbyToolData';
const cs3DToolsEvents = Enums.Events;
/**
* Generates a name, consisting of:
* * alt when the alt key is down
* * ctrl when the cctrl key is down
* * shift when the shift key is down
* * 'button' followed by the button number (1 left, 3 right etc)
*/
function getEventName(evt) {
const button = evt.detail.event.which;
const nameArr = [];
Iif (evt.detail.event.altKey) {
nameArr.push('alt');
}
Iif (evt.detail.event.ctrlKey) {
nameArr.push('ctrl');
}
Iif (evt.detail.event.shiftKey) {
nameArr.push('shift');
}
nameArr.push('button');
nameArr.push(button);
return nameArr.join('');
}
function initContextMenu({
cornerstoneViewportService,
customizationService,
commandsManager,
}): void {
/*
* Run the commands associated with the given button press,
* defaults on button1 and button2
*/
const cornerstoneViewportHandleEvent = (name, evt) => {
const customizations = customizationService.getCustomization(
'cornerstoneViewportClickCommands'
);
const toRun = customizations[name];
Iif (!toRun) {
return;
}
// only find nearbyToolData if required, for the click (which closes the context menu
// we don't need to find nearbyToolData)
let nearbyToolData = null;
if (toRun.some(command => command.commandOptions?.requireNearbyToolData)) {
nearbyToolData = findNearbyToolData(commandsManager, evt);
}
const options = {
nearbyToolData,
event: evt,
};
commandsManager.run(toRun, options);
};
const cornerstoneViewportHandleClick = evt => {
const name = getEventName(evt);
cornerstoneViewportHandleEvent(name, evt);
};
function elementEnabledHandler(evt) {
const { viewportId, element } = evt.detail;
const viewportInfo = cornerstoneViewportService.getViewportInfo(viewportId);
Iif (!viewportInfo) {
return;
}
// TODO check update upstream
setEnabledElement(viewportId, element);
element.addEventListener(cs3DToolsEvents.MOUSE_CLICK, cornerstoneViewportHandleClick);
}
function elementDisabledHandler(evt) {
const { element } = evt.detail;
element.removeEventListener(cs3DToolsEvents.MOUSE_CLICK, cornerstoneViewportHandleClick);
}
eventTarget.addEventListener(EVENTS.ELEMENT_ENABLED, elementEnabledHandler.bind(null));
eventTarget.addEventListener(EVENTS.ELEMENT_DISABLED, elementDisabledHandler.bind(null));
}
export default initContextMenu;
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