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Add 'Reconnect DevTools' toolbar button #85

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Merged
merged 1 commit into from
Jun 26, 2024
Merged

Add 'Reconnect DevTools' toolbar button #85

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51 changes: 51 additions & 0 deletions front_end/entrypoints/rn_fusebox/rn_fusebox.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,14 @@ const UIStrings = {
*@description Label of the FB-only 'send feedback' action button in the toolbar
*/
sendFeedback: '[FB-only] Send feedback',
/**
*@description Tooltip of the connection status toolbar button while disconnected
*/
connectionStatusDisconnectedTooltip: 'Debugging connection was closed',
/**
*@description Button label of the connection status toolbar button while disconnected
*/
connectionStatusDisconnectedLabel: 'Reconnect DevTools',
};
const str_ = i18n.i18n.registerUIStrings('entrypoints/rn_fusebox/rn_fusebox.ts', UIStrings);
const i18nLazyString = i18n.i18n.getLazilyComputedLocalizedString.bind(undefined, str_);
Expand Down Expand Up @@ -171,4 +179,47 @@ if (globalThis.FB_ONLY__reactNativeFeedbackLink) {
});
}

class ConnectionStatusToolbarItemProvider extends SDK.TargetManager.Observer implements UI.Toolbar.Provider {
#button = new UI.Toolbar.ToolbarButton('');

constructor() {
super();
this.#button.setVisible(false);
this.#button.element.classList.add('fusebox-connection-status');
this.#button.addEventListener(UI.Toolbar.ToolbarButton.Events.Click, this.onClick.bind(this));

SDK.TargetManager.TargetManager.instance().observeTargets(this, {scoped: true});
}

override targetAdded(_target: SDK.Target.Target): void {
this.#updateRootTarget();
}
override targetRemoved(_target: SDK.Target.Target): void {
this.#updateRootTarget();
}

#updateRootTarget(): void {
const rootTarget = SDK.TargetManager.TargetManager.instance().rootTarget();
this.#button.setTitle(i18nLazyString(UIStrings.connectionStatusDisconnectedTooltip)());
this.#button.setText(i18nLazyString(UIStrings.connectionStatusDisconnectedLabel)());
this.#button.setVisible(!rootTarget);
}

onClick(): void {
window.location.reload();
}

item(): UI.Toolbar.ToolbarItem {
return this.#button;
}
}

const connectionStatusToolbarItemProvider = new ConnectionStatusToolbarItemProvider();
UI.Toolbar.registerToolbarItem({
location: UI.Toolbar.ToolbarItemLocation.MAIN_TOOLBAR_RIGHT,
loadItem: async () => {
return connectionStatusToolbarItemProvider;
},
});

Host.rnPerfMetrics.entryPointLoadingFinished('rn_fusebox');
19 changes: 19 additions & 0 deletions front_end/ui/legacy/toolbar.css
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Original file line number Diff line number Diff line change
Expand Up @@ -581,3 +581,22 @@ devtools-icon.leading-issue-icon {
[aria-label="[FB-only] Send feedback"] .toolbar-glyph {
color: white !important;
}

/* [RN] Customise styling for Fusebox's connection status button */

.fusebox-connection-status {
margin: 4px;
height: 20px;
padding: 0 4px;
border-radius: 4px;
background: color-mix(in srgb, var(--color-red) 80%, transparent);
}

.fusebox-connection-status:hover {
background: color-mix(in srgb, var(--color-red) 90%, transparent);
}

.fusebox-connection-status .toolbar-text,
.fusebox-connection-status .toolbar-glyph {
color: white !important;
}