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Provide shortcuts for draw tools

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This commit is contained in:
fkloft 2014-07-02 23:59:42 +02:00
parent e1a1ec18d1
commit fa8cd5cfb0
1 changed files with 31 additions and 1 deletions
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30
plugins/draw-tools.user.js
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@ -166,6 +166,36 @@ window.plugin.drawTools.addDrawControl = function() {
map.addControl(drawControl);
//plugin.drawTools.addCustomButtons();
window.plugin.drawTools.setAccessKeys();
for (var toolbarId in drawControl._toolbars) {
if (drawControl._toolbars[toolbarId] instanceof L.Toolbar) {
drawControl._toolbars[toolbarId].on('enable', function() {
setTimeout(window.plugin.drawTools.setAccessKeys, 10);
});
}
}
}
window.plugin.drawTools.setAccessKeys = function() {
console.log("accesskeys",arguments[0]);
// there is no API to add accesskeys, so have to dig in the DOM
// must be same order as in markup. Note that each toolbar has a container for save/cancel
var accessKeys = [
'l', 'p', 'o', 'm', // line, polygon, circle, marker
'a', // cancel (_abort)
'e', 'd', // edit, delete
's', 'a', // save, cancel
];
var buttons = window.plugin.drawTools.drawControl._container.getElementsByTagName('a');
for(var i=0;i<buttons.length;i++) {
if(!buttons[i].offsetParent) { // element hidden, delete accessKey (so other elements can use it)
buttons[i].accessKey = '';
} else if(accessKeys[i]) {
buttons[i].accessKey = accessKeys[i];
}
}
console.info(Array.prototype.map.call(document.querySelectorAll("[accesskey]"), function(a){return a.accessKey}))
}