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Allow for setting control schemes based on the preview type #701

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Allow for setting control schemes based on the preview type #701

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2 changes: 2 additions & 0 deletions src/_h5ai/public/js/lib/ext/preview/preview-vid.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@ const {dom} = require('../../util');
const allsettings = require('../../core/settings');
const preview = require('./preview');

preview.setControlType("vid")

const settings = Object.assign({
enabled: false,
autoplay: true,
Expand Down
64 changes: 60 additions & 4 deletions src/_h5ai/public/js/lib/ext/preview/preview.js
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Original file line number Diff line number Diff line change
Expand Up @@ -131,7 +131,25 @@ const dropEvent = ev => {
ev.preventDefault();
};

const onKeydown = ev => {
// const onKeydown = ev => {
// const key = ev.keyCode;

// if (key === 27) { // esc
// dropEvent(ev);
// exit(); // eslint-disable-line no-use-before-define
// } else if (key === 8 || key === 37) { // backspace, left
// dropEvent(ev);
// prev();
// } else if (key === 13 || key === 32 || key === 39) { // enter, space, right
// dropEvent(ev);
// next();
// } else if (key === 70) { // f
// dropEvent(ev);
// toggleFullscreen();
// }
// };

const defaultControls = ev => {
const key = ev.keyCode;

if (key === 27) { // esc
Expand All @@ -147,7 +165,42 @@ const onKeydown = ev => {
dropEvent(ev);
toggleFullscreen();
}
};
}

const videoControls = ev => {
const key = ev.keyCode;

if (key === 27) { // esc
dropEvent(ev);
exit(); // eslint-disable-line no-use-before-define
} else if (key === 8 || key === 188) { // backspace === 8; , ===188
dropEvent(ev);
prev();
} else if (key === 13 || key === 190) { // enter === 13; . ===190
dropEvent(ev);
next();
} else if (key === 70) { // f
dropEvent(ev);
toggleFullscreen();
}
}

const onKeydown = ev => {

switch(Preview.controlsType){
case "vid":
videoControls(ev)
break;
default:
defaultControls(ev)
}
}

const setControlType = (t) =>{
Preview.controlsType = t
}



const enter = () => {
setLabels([]);
Expand Down Expand Up @@ -284,12 +337,15 @@ const init = () => {
.on('load', updateGui);
};

module.exports = {

var Preview = module.exports = {
setLabels,
register,
get item() {
return session && session.item;
}
},
controlsType:"default",
setControlType
};

init();