74 lines
1.4 KiB
JavaScript
74 lines
1.4 KiB
JavaScript
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var cam = {};
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cam.queue = {};
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cam.lock = false;
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cam.init = function () {
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'use strict';
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cam.listen();
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};
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cam.set = function (dir, callback) {
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'use strict';
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var obj;
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if (cam.lock) {
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return false;
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}
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obj = {
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dir : dir,
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id : uuid.v4()
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};
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ipcRenderer.sendSync('cam', obj);
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if (typeof callback !== 'undefined') {
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obj.callback = callback;
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}
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cam.queue[obj.id] = obj;
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cam.lock = true;
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};
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cam.move = function (callback) {
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'use strict';
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var obj;
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if (cam.lock) {
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return false;
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}
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obj = {
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frame : true,
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id : uuid.v4()
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};
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ipcRenderer.sendSync('cam', obj);
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if (typeof callback !== 'undefined') {
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obj.callback = callback;
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}
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cam.queue[obj.id] = obj;
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cam.lock = true;
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};
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cam.end = function (c, id, ms) {
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'use strict';
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if (c === mcopy.cfg.arduino.cmd.cam_forward) {
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mcopy.state.camera.direction = true;
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} else if (c === mcopy.cfg.arduino.cmd.cam_backward) {
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mcopy.state.camera.direction = false;
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} else if (c === mcopy.cfg.arduino.cmd.camera) {
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if (mcopy.state.camera.direction) {
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mcopy.state.camera.pos += 1;
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} else {
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mcopy.state.camera.pos -= 1;
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}
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}
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if (typeof cam.queue[id] !== 'undefined') {
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if (typeof cam.queue[id].callback !== 'undefined') {
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cam.queue[id].callback(ms);
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}
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delete cam.queue[id];
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cam.lock = false;
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}
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};
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cam.listen = function () {
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'use strict';
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ipcRenderer.on('cam', function (event, arg) {
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cam.end(arg.cmd, arg.id, arg.ms);
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return event.returnValue = true;
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});
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};
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module.exports = cam;
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