diff options
| -rw-r--r-- | misc/dist/html/editor.html | 53 |
1 files changed, 48 insertions, 5 deletions
diff --git a/misc/dist/html/editor.html b/misc/dist/html/editor.html index a681a2a1c3..3e84d30113 100644 --- a/misc/dist/html/editor.html +++ b/misc/dist/html/editor.html @@ -68,6 +68,11 @@ height: 100%; overflow: auto; background-color: hsla(0, 0%, 0%, 0.5); + text-align: left; + } + + .welcome-modal-title { + text-align: center; } .welcome-modal-content { @@ -238,7 +243,7 @@ onclick="if (event.target === this) closeWelcomeModal(false)" > <div class="welcome-modal-content"> - <h2 id="welcome-modal-title">Important - Please read before continuing</h2> + <h2 id="welcome-modal-title" class="welcome-modal-title">Important - Please read before continuing</h2> <div id="welcome-modal-description"> <p> The Godot Web Editor has some limitations compared to the native version. @@ -254,9 +259,38 @@ >Web editor documentation</a> for usage instructions and limitations. </p> </div> - <button id="welcome-modal-dismiss" class="btn" type="button" onclick="closeWelcomeModal(true)" style="margin-top: 1rem"> - OK, don't show again - </button> + <div id="welcome-modal-description-no-cross-origin-isolation" style="display: none"> + <p> + The web server does not support cross-origin isolation, + which is required for the Godot Web Editor to function. + </p> + <p> + <strong>Reasons for cross-origin isolation being disabled:</strong> + <ul> + <li id="welcome-modal-reason-not-secure"> + This page is not served from a secure context (HTTPS <i>or</i> localhost). + </li> + <li> + This page may not be served with cross-origin isolation headers + (check with the developer tools' Network tab). + </li> + </ul> + </p> + <p> + If you are self-hosting the web editor, + refer to + <a + href="https://docs.godotengine.org/en/latest/tutorials/export/exporting_for_web.html#threads" + target="_blank" + rel="noopener" + >Exporting for the Web - Threads</a> for more information. + </p> + </div> + <div style="text-align: center"> + <button id="welcome-modal-dismiss" class="btn" type="button" onclick="closeWelcomeModal(true)" style="margin-top: 1rem"> + OK, don't show again + </button> + </div> </div> </div> <div id="tabs-buttons"> @@ -330,7 +364,16 @@ navigator.serviceWorker.register("service.worker.js"); } - if (localStorage.getItem("welcomeModalDismissed") !== 'true') { + if (!crossOriginIsolated) { + // Display error dialog as threading support is required for the editor. + setButtonEnabled('startButton', false); + document.getElementById("welcome-modal-description").style.display = "none"; + document.getElementById("welcome-modal-description-no-cross-origin-isolation").style.display = "block"; + document.getElementById("welcome-modal-dismiss").style.display = "none"; + document.getElementById("welcome-modal-reason-not-secure").style.display = window.isSecureContext ? "none" : "list-item"; + } + + if (!crossOriginIsolated || localStorage.getItem("welcomeModalDismissed") !== 'true') { document.getElementById("welcome-modal").style.display = "block"; document.getElementById("welcome-modal-dismiss").focus(); } |