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/* 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
"use strict";
const {
Component,
const {
L10N,
const {
div,
img,
const {
formDataURI,
getUrlBaseName,
const RESPONSE_IMG_NAME = L10N.getStr("netmonitor.response.name");
const RESPONSE_IMG_DIMENSIONS = L10N.getStr("netmonitor.response.dimensions");
const RESPONSE_IMG_MIMETYPE = L10N.getStr("netmonitor.response.mime");
class ImagePreview extends Component {
static get propTypes() {
return {
mimeType: PropTypes.string,
encoding: PropTypes.string,
text: PropTypes.string,
url: PropTypes.string,
};
}
constructor(props) {
super(props);
this.state = {
dimensions: {
width: 0,
height: 0,
},
};
this.updateDimensions = this.updateDimensions.bind(this);
}
updateDimensions({ target }) {
this.setState({
dimensions: {
width: target.naturalWidth,
height: target.naturalHeight,
},
});
}
render() {
const { mimeType, encoding, text, url } = this.props;
const { width, height } = this.state.dimensions;
return div(
{ className: "panel-container response-image-box devtools-monospace" },
img({
className: "response-image",
src: formDataURI(mimeType, encoding, text),
onLoad: this.updateDimensions,
}),
div(
{ className: "response-summary" },
div({ className: "tabpanel-summary-label" }, RESPONSE_IMG_NAME),
div({ className: "tabpanel-summary-value" }, getUrlBaseName(url))
),
div(
{ className: "response-summary" },
div({ className: "tabpanel-summary-label" }, RESPONSE_IMG_DIMENSIONS),
div({ className: "tabpanel-summary-value" }, `${width} × ${height}`)
),
div(
{ className: "response-summary" },
div({ className: "tabpanel-summary-label" }, RESPONSE_IMG_MIMETYPE),
div({ className: "tabpanel-summary-value" }, mimeType)
)
);
}
}
module.exports = ImagePreview;