diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /devtools/client/webconsole/panel.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 'devtools/client/webconsole/panel.js')
-rw-r--r-- | devtools/client/webconsole/panel.js | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/devtools/client/webconsole/panel.js b/devtools/client/webconsole/panel.js new file mode 100644 index 0000000000..7229c21a9d --- /dev/null +++ b/devtools/client/webconsole/panel.js @@ -0,0 +1,105 @@ +/* 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"; + +loader.lazyRequireGetter( + this, + "WebConsole", + "resource://devtools/client/webconsole/webconsole.js" +); +loader.lazyGetter(this, "EventEmitter", () => + require("resource://devtools/shared/event-emitter.js") +); + +/** + * A DevToolPanel that controls the Web Console. + */ +function WebConsolePanel(iframeWindow, toolbox, commands) { + this._frameWindow = iframeWindow; + this._toolbox = toolbox; + this._commands = commands; + EventEmitter.decorate(this); +} + +exports.WebConsolePanel = WebConsolePanel; + +WebConsolePanel.prototype = { + hud: null, + + /** + * Called by the WebConsole's onkey command handler. + * If the WebConsole is opened, check if the JSTerm's input line has focus. + * If not, focus it. + */ + focusInput() { + this.hud.jsterm.focus(); + }, + + /** + * Open is effectively an asynchronous constructor. + * + * @return object + * A promise that is resolved when the Web Console completes opening. + */ + async open() { + try { + const parentDoc = this._toolbox.doc; + const iframe = parentDoc.getElementById( + "toolbox-panel-iframe-webconsole" + ); + + // Make sure the iframe content window is ready. + const win = iframe.contentWindow; + const doc = win && win.document; + if (!doc || doc.readyState !== "complete") { + await new Promise(resolve => { + iframe.addEventListener("load", resolve, { + capture: true, + once: true, + }); + }); + } + + const webConsoleUIWindow = iframe.contentWindow.wrappedJSObject; + const chromeWindow = iframe.ownerDocument.defaultView; + + // Open the Web Console. + this.hud = new WebConsole( + this._toolbox, + this._commands, + webConsoleUIWindow, + chromeWindow + ); + await this.hud.init(); + + // Pipe 'reloaded' event from WebConsoleUI to WebConsolePanel. + // These events are listened by the Toolbox. + this.hud.ui.on("reloaded", () => { + this.emit("reloaded"); + }); + } catch (e) { + const msg = "WebConsolePanel open failed. " + e.error + ": " + e.message; + dump(msg + "\n"); + console.error(msg, e); + } + + return this; + }, + + get currentTarget() { + return this._toolbox.target; + }, + + destroy() { + if (!this._toolbox) { + return; + } + this.hud.destroy(); + this.hud = null; + this._frameWindow = null; + this._toolbox = null; + this.emit("destroyed"); + }, +}; |