52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
"use strict";
|
|
|
|
const {
|
|
accessibility: { SIMULATION_TYPE },
|
|
} = require("resource://devtools/shared/constants.js");
|
|
const {
|
|
SIMULATE,
|
|
} = require("resource://devtools/client/accessibility/constants.js");
|
|
|
|
/**
|
|
* Initial state definition
|
|
*/
|
|
function getInitialState() {
|
|
return {
|
|
[SIMULATION_TYPE.ACHROMATOPSIA]: false,
|
|
[SIMULATION_TYPE.PROTANOPIA]: false,
|
|
[SIMULATION_TYPE.DEUTERANOPIA]: false,
|
|
[SIMULATION_TYPE.TRITANOPIA]: false,
|
|
[SIMULATION_TYPE.CONTRAST_LOSS]: false,
|
|
};
|
|
}
|
|
|
|
function simulation(state = getInitialState(), action) {
|
|
switch (action.type) {
|
|
case SIMULATE:
|
|
if (action.error) {
|
|
console.warn("Error running simulation", action.error);
|
|
return state;
|
|
}
|
|
|
|
const simTypes = action.simTypes;
|
|
|
|
if (simTypes.length === 0) {
|
|
return getInitialState();
|
|
}
|
|
|
|
const updatedState = getInitialState();
|
|
simTypes.forEach(simType => {
|
|
updatedState[simType] = true;
|
|
});
|
|
|
|
return updatedState;
|
|
default:
|
|
return state;
|
|
}
|
|
}
|
|
|
|
exports.simulation = simulation;
|