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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /devtools/client/netmonitor/src/components/request-list/RequestListColumnWaterfall.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | devtools/client/netmonitor/src/components/request-list/RequestListColumnWaterfall.js | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/src/components/request-list/RequestListColumnWaterfall.js b/devtools/client/netmonitor/src/components/request-list/RequestListColumnWaterfall.js new file mode 100644 index 0000000000..19523399b6 --- /dev/null +++ b/devtools/client/netmonitor/src/components/request-list/RequestListColumnWaterfall.js @@ -0,0 +1,209 @@ +/* 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 { + Component, +} = require("resource://devtools/client/shared/vendor/react.js"); +const dom = require("resource://devtools/client/shared/vendor/react-dom-factories.js"); +const PropTypes = require("resource://devtools/client/shared/vendor/react-prop-types.js"); +const { + connect, +} = require("resource://devtools/client/shared/redux/visibility-handler-connect.js"); +const { + getWaterfallScale, +} = require("resource://devtools/client/netmonitor/src/selectors/index.js"); + +const { + L10N, +} = require("resource://devtools/client/netmonitor/src/utils/l10n.js"); +const { + fetchNetworkUpdatePacket, + propertiesEqual, +} = require("resource://devtools/client/netmonitor/src/utils/request-utils.js"); + +// List of properties of the timing info we want to create boxes for +const { + TIMING_KEYS, +} = require("resource://devtools/client/netmonitor/src/constants.js"); + +const { div } = dom; + +const UPDATED_WATERFALL_ITEM_PROPS = ["eventTimings", "totalTime"]; +const UPDATED_WATERFALL_PROPS = [ + "item", + "firstRequestStartedMs", + "scale", + "isVisible", +]; + +class RequestListColumnWaterfall extends Component { + static get propTypes() { + return { + connector: PropTypes.object.isRequired, + firstRequestStartedMs: PropTypes.number.isRequired, + item: PropTypes.object.isRequired, + onWaterfallMouseDown: PropTypes.func.isRequired, + scale: PropTypes.number, + isVisible: PropTypes.bool.isRequired, + }; + } + + constructor() { + super(); + this.handleMouseOver = this.handleMouseOver.bind(this); + } + + componentDidMount() { + const { connector, item } = this.props; + fetchNetworkUpdatePacket(connector.requestData, item, ["eventTimings"]); + } + + // FIXME: https://bugzilla.mozilla.org/show_bug.cgi?id=1774507 + UNSAFE_componentWillReceiveProps(nextProps) { + if (nextProps.isVisible && nextProps.item.totalTime) { + const { connector, item } = nextProps; + fetchNetworkUpdatePacket(connector.requestData, item, ["eventTimings"]); + } + } + + shouldComponentUpdate(nextProps) { + return ( + nextProps.isVisible && + (!propertiesEqual(UPDATED_WATERFALL_PROPS, this.props, nextProps) || + !propertiesEqual( + UPDATED_WATERFALL_ITEM_PROPS, + this.props.item, + nextProps.item + )) + ); + } + + handleMouseOver({ target }) { + if (!target.title) { + target.title = this.timingTooltip(); + } + } + + timingTooltip() { + const { eventTimings, totalTime } = this.props.item; + const tooltip = []; + + if (eventTimings) { + for (const key of TIMING_KEYS) { + const width = eventTimings.timings[key]; + + if (width > 0) { + tooltip.push( + L10N.getFormatStr("netmonitor.waterfall.tooltip." + key, width) + ); + } + } + } + + if (typeof totalTime === "number") { + tooltip.push( + L10N.getFormatStr("netmonitor.waterfall.tooltip.total", totalTime) + ); + } + + return tooltip.join(L10N.getStr("netmonitor.waterfall.tooltip.separator")); + } + + timingBoxes() { + const { + scale, + item: { eventTimings, totalTime }, + } = this.props; + const boxes = []; + + // Physical pixel as minimum size + const minPixel = 1 / window.devicePixelRatio; + + if (typeof totalTime === "number") { + if (eventTimings) { + // Add a set of boxes representing timing information. + for (const key of TIMING_KEYS) { + if (eventTimings.timings[key] > 0) { + boxes.push( + div({ + key, + className: `requests-list-timings-box ${key}`, + style: { + width: Math.max(eventTimings.timings[key] * scale, minPixel), + }, + }) + ); + } + } + } + // Minimal box to at least show start and total time + if (!boxes.length) { + boxes.push( + div({ + className: "requests-list-timings-box filler", + key: "filler", + style: { width: Math.max(totalTime * scale, minPixel) }, + }) + ); + } + + const title = L10N.getFormatStr("networkMenu.totalMS2", totalTime); + boxes.push( + div( + { + key: "total", + className: "requests-list-timings-total", + title, + }, + title + ) + ); + } else { + // Pending requests are marked for start time + boxes.push( + div({ + className: "requests-list-timings-box filler", + key: "pending", + style: { width: minPixel }, + }) + ); + } + + return boxes; + } + + render() { + const { + firstRequestStartedMs, + item: { startedMs }, + scale, + onWaterfallMouseDown, + } = this.props; + + return dom.td( + { + className: "requests-list-column requests-list-waterfall", + onMouseOver: this.handeMouseOver, + }, + div( + { + className: "requests-list-timings", + style: { + paddingInlineStart: `${ + (startedMs - firstRequestStartedMs) * scale + }px`, + }, + onMouseDown: onWaterfallMouseDown, + }, + this.timingBoxes() + ) + ); + } +} + +module.exports = connect(state => ({ + scale: getWaterfallScale(state), +}))(RequestListColumnWaterfall); |