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Use e.composedPath in addition to e.path for firefox compatibility #520

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merged 4 commits into from
Sep 29, 2021
Merged

Use e.composedPath in addition to e.path for firefox compatibility #520

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68edcea
Use e.composedPath in addition to e.path for firefox compatibility
ben-lu-uw Sep 28, 2021
f5fb49b
Remove test console.log
ben-lu-uw Sep 28, 2021
3d144ae
Fix issue where enter does not activate menu items
ben-lu-uw Sep 29, 2021
acfe633
Clean up code
ben-lu-uw Sep 29, 2021
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4 changes: 3 additions & 1 deletion src/mapml/handlers/ContextMenu.js
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Original file line number Diff line number Diff line change
Expand Up @@ -529,7 +529,9 @@ export var ContextMenu = L.Handler.extend({
if(!this._mapMenuVisible) return;

let key = e.keyCode;
if(key !== 16 && key!== 9 && !(!this._layerClicked && key === 67) && e.path[0].innerText !== "Copy Coordinates (C) >")
let path = e.path || e.composedPath();

if(key !== 16 && key!== 9 && !(!this._layerClicked && key === 67) && path[0].innerText !== "Copy Coordinates (C) >")
this._hide();
switch(key){
case 32: //SPACE KEY
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12 changes: 7 additions & 5 deletions src/mapml/layers/MapLayer.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1290,13 +1290,14 @@ export var MapMLLayer = L.Layer.extend({
}
// When popup is open, what gets focused with tab needs to be done using JS as the DOM order is not in an accessibility friendly manner
function focusFeature(focusEvent){
let path = focusEvent.originalEvent.path || focusEvent.originalEvent.composedPath();
let isTab = focusEvent.originalEvent.keyCode === 9,
shiftPressed = focusEvent.originalEvent.shiftKey;
if((focusEvent.originalEvent.path[0].classList.contains("leaflet-popup-close-button") && isTab && !shiftPressed) || focusEvent.originalEvent.keyCode === 27){
if((path[0].classList.contains("leaflet-popup-close-button") && isTab && !shiftPressed) || focusEvent.originalEvent.keyCode === 27){
L.DomEvent.stop(focusEvent);
map.closePopup(popup);
group.focus();
} else if ((focusEvent.originalEvent.path[0].title==="Focus Map" || focusEvent.originalEvent.path[0].classList.contains("mapml-popup-content")) && isTab && shiftPressed){
} else if ((path[0].title==="Focus Map" || path[0].classList.contains("mapml-popup-content")) && isTab && shiftPressed){
setTimeout(() => { //timeout needed so focus of the feature is done even after the keypressup event occurs
L.DomEvent.stop(focusEvent);
map.closePopup(popup);
Expand All @@ -1306,17 +1307,18 @@ export var MapMLLayer = L.Layer.extend({
}

function focusMap(focusEvent){
let path = focusEvent.originalEvent.path || focusEvent.originalEvent.composedPath();
let isTab = focusEvent.originalEvent.keyCode === 9,
shiftPressed = focusEvent.originalEvent.shiftKey;

if((focusEvent.originalEvent.keyCode === 13 && focusEvent.originalEvent.path[0].classList.contains("leaflet-popup-close-button")) || focusEvent.originalEvent.keyCode === 27 ){
if((focusEvent.originalEvent.keyCode === 13 && path[0].classList.contains("leaflet-popup-close-button")) || focusEvent.originalEvent.keyCode === 27 ){
L.DomEvent.stopPropagation(focusEvent);
map._container.focus();
map.closePopup(popup);
if(focusEvent.originalEvent.keyCode !== 27)map._popupClosed = true;
} else if (isTab && focusEvent.originalEvent.path[0].classList.contains("leaflet-popup-close-button")){
} else if (isTab && path[0].classList.contains("leaflet-popup-close-button")){
map.closePopup(popup);
} else if ((focusEvent.originalEvent.path[0].title==="Focus Map" || focusEvent.originalEvent.path[0].classList.contains("mapml-popup-content")) && isTab && shiftPressed){
} else if ((path[0].title==="Focus Map" || path[0].classList.contains("mapml-popup-content")) && isTab && shiftPressed){
setTimeout(() => { //timeout needed so focus of the feature is done even after the keypressup event occurs
L.DomEvent.stop(focusEvent);
map.closePopup(popup);
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