bpmn-js/lib/features/keyboard/BpmnKeyBindings.js

69 lines
1.3 KiB
JavaScript

'use strict';
function BpmnKeyBindings(
keyboard, spaceTool, lassoTool,
directEditing, selection, canvas,
elementRegistry) {
keyboard.addListener(function(key, modifiers) {
// ctrl + a -> select all elements
if (key === 65 && keyboard.isCmd(modifiers)) {
// select all elements except for the invisible
// root element
var rootElement = canvas.getRootElement();
var elements = elementRegistry.filter(function(element) {
return element != rootElement;
});
selection.select(elements);
return true;
}
if (keyboard.hasModifier(modifiers)) {
return;
}
// s -> activate space tool
if (key === 83) {
spaceTool.activateSelection();
return true;
}
// l -> activate lasso tool
if (key === 76) {
lassoTool.activateSelection();
return true;
}
var currentSelection = selection.get();
// e -> activate direct editing
if (key === 69) {
if (currentSelection.length) {
directEditing.activate(currentSelection[0]);
}
return true;
}
});
}
BpmnKeyBindings.$inject = [
'keyboard',
'spaceTool',
'lassoTool',
'directEditing',
'selection',
'canvas',
'elementRegistry'
];
module.exports = BpmnKeyBindings;