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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
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
import { PureComponent } from "devtools/client/shared/vendor/react";
import PropTypes from "devtools/client/shared/vendor/react-prop-types";
import { getDocument, toEditorLine } from "../../utils/editor/index";
import { getSelectedLocation } from "../../utils/selected-location";
import { features } from "../../utils/prefs";
const classnames = require("resource://devtools/client/shared/classnames.js");
const breakpointSvg = document.createElement("div");
breakpointSvg.innerHTML =
'<svg viewBox="0 0 60 15" width="60" height="15"><path d="M53.07.5H1.5c-.54 0-1 .46-1 1v12c0 .54.46 1 1 1h51.57c.58 0 1.15-.26 1.53-.7l4.7-6.3-4.7-6.3c-.38-.44-.95-.7-1.53-.7z"/></svg>';
class Breakpoint extends PureComponent {
static get propTypes() {
return {
breakpoint: PropTypes.object.isRequired,
editor: PropTypes.object.isRequired,
selectedSource: PropTypes.object,
};
}
componentDidMount() {
this.addBreakpoint(this.props);
}
componentDidUpdate(prevProps) {
this.removeBreakpoint(prevProps);
this.addBreakpoint(this.props);
}
componentWillUnmount() {
this.removeBreakpoint(this.props);
}
makeMarker() {
const { breakpoint } = this.props;
const bp = breakpointSvg.cloneNode(true);
bp.className = classnames("editor new-breakpoint", {
"breakpoint-disabled": breakpoint.disabled,
"folding-enabled": features.codeFolding,
});
bp.onmousedown = this.onClick;
bp.oncontextmenu = this.onContextMenu;
return bp;
}
onClick = event => {
const {
continueToHere,
toggleBreakpointsAtLine,
removeBreakpointsAtLine,
breakpoint,
selectedSource,
} = this.props;
// ignore ctrl + click and right clicks when clicking on the breakpoint
if ((event.ctrlKey && event.button === 0) || event.button === 2) {
return;
}
event.stopPropagation();
event.preventDefault();
const selectedLocation = getSelectedLocation(breakpoint, selectedSource);
if (event.metaKey) {
continueToHere(selectedLocation);
return;
}
if (event.shiftKey) {
toggleBreakpointsAtLine(!breakpoint.disabled, selectedLocation.line);
return;
}
removeBreakpointsAtLine(selectedLocation.source, selectedLocation.line);
};
onContextMenu = event => {
event.stopPropagation();
event.preventDefault();
this.props.showEditorEditBreakpointContextMenu(
event,
this.props.breakpoint
);
};
addBreakpoint(props) {
const { breakpoint, editor, selectedSource } = props;
// Hidden Breakpoints are never rendered on the client
if (breakpoint.options.hidden) {
return;
}
if (!selectedSource) {
return;
}
const doc = getDocument(selectedSource.id);
if (!doc) {
return;
}
const selectedLocation = getSelectedLocation(breakpoint, selectedSource);
const line = toEditorLine(selectedSource.id, selectedLocation.line);
doc.setGutterMarker(line, "breakpoints", this.makeMarker());
editor.codeMirror.addLineClass(line, "wrap", "new-breakpoint");
editor.codeMirror.removeLineClass(line, "wrap", "breakpoint-disabled");
editor.codeMirror.removeLineClass(line, "wrap", "has-condition");
editor.codeMirror.removeLineClass(line, "wrap", "has-log");
if (breakpoint.disabled) {
editor.codeMirror.addLineClass(line, "wrap", "breakpoint-disabled");
}
if (breakpoint.options.logValue) {
editor.codeMirror.addLineClass(line, "wrap", "has-log");
} else if (breakpoint.options.condition) {
editor.codeMirror.addLineClass(line, "wrap", "has-condition");
}
}
removeBreakpoint(props) {
const { selectedSource, breakpoint } = props;
if (!selectedSource) {
return;
}
const doc = getDocument(selectedSource.id);
if (!doc) {
return;
}
const selectedLocation = getSelectedLocation(breakpoint, selectedSource);
const line = toEditorLine(selectedSource.id, selectedLocation.line);
doc.setGutterMarker(line, "breakpoints", null);
doc.removeLineClass(line, "wrap", "new-breakpoint");
doc.removeLineClass(line, "wrap", "breakpoint-disabled");
doc.removeLineClass(line, "wrap", "has-condition");
doc.removeLineClass(line, "wrap", "has-log");
}
render() {
return null;
}
}
export default Breakpoint;
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