theseus/preload.js
Local Dev f803491844 Theseus: move a tab to a new window
Right-click a tab and pick Move to new window, or drag it out of the tab
bar and let go off the window or over the page. The tab's own page moves
over, so sign-ins, scroll position and typed text stay as they were.

Each window has its own toolbar and tabs. The quick links, side panels
and sidebar stay in the first window and pass to another one if it
closes; the shared pop-ups (site info, downloads, password fill, page
dialogs, approvals) open in whichever window asks. Messages from a
window and events from its tabs run in that window's state, so the
existing single-window code keeps working. Closing a window's last tab
closes that window. The session file keeps every window with its place
on screen, and still opens in older builds as the first window.
2026-10-07 23:08:20 +02:00

131 lines
9 KiB
JavaScript

const { contextBridge, ipcRenderer } = require("electron");
contextBridge.exposeInMainWorld("theseus", {
navigate: (input) => ipcRenderer.invoke("navigate", input),
search: (q) => ipcRenderer.invoke("search", q),
newTab: () => ipcRenderer.invoke("new-tab"),
closeTab: (id) => ipcRenderer.invoke("close-tab", id),
switchTab: (id) => ipcRenderer.invoke("switch-tab", id),
moveTab: (id, targetId, place) => ipcRenderer.invoke("move-tab", id, targetId, place),
// A tab dragged out of the bar and dropped where nothing took it: main opens
// it in a new window if the point (screen coordinates) is off the toolbar.
detachTab: (id, x, y) => ipcRenderer.invoke("tab-detach", id, x, y),
suggestAddress: (query, rect) => ipcRenderer.invoke("suggest-address", query, rect),
closeAddressPicker: () => ipcRenderer.invoke("close-address-picker"),
addressCursor: (dir) => ipcRenderer.invoke("address-cursor", dir),
togglePwFill: (rect) => ipcRenderer.invoke("toggle-pw-fill", rect),
onPwAvailability: (cb) => ipcRenderer.on("pw-availability", (_e, d) => cb(d)),
// Update chip: chrome subscribes to update-available; clicking the chip's
// download button opens the URL in the system browser; ✕ dismisses for
// the current session.
onUpdateAvailable: (cb) => ipcRenderer.on("update-available", (_e, d) => cb(d)),
// Signed extension updates staged by the background check: { staged:
// [{id,name,version}] }. They apply on the next launch, so the chrome
// offers a restart. stagedAddons() asks once at boot.
onAddonUpdates: (cb) => ipcRenderer.on("addon-updates", (_e, d) => cb(d)),
stagedAddons: () => ipcRenderer.invoke("addons-list-staged"),
applyStagedAddons: () => ipcRenderer.invoke("addons-apply-staged"),
restartApp: () => ipcRenderer.invoke("app-restart"),
openUpdateDownload: (url) => ipcRenderer.invoke("open-update-download", url),
installUpdateNow: () => ipcRenderer.invoke("install-update-now"),
dismissUpdate: () => ipcRenderer.invoke("dismiss-update"),
goHome: () => ipcRenderer.invoke("go-home"),
back: () => ipcRenderer.invoke("go-back"),
forward: () => ipcRenderer.invoke("go-forward"),
// Press-and-hold / right-click on Back or Forward: native menu of the
// tab's history entries in that direction; picking one jumps to it.
navHistoryMenu: (dir, rect) => ipcRenderer.invoke("nav-history-menu", dir, rect),
reload: (hard) => ipcRenderer.invoke("reload", !!hard),
stop: () => ipcRenderer.invoke("stop"),
toggleTor: () => ipcRenderer.invoke("toggle-tor"),
openSettings: (section) => ipcRenderer.invoke("open-settings", section),
getSettings: () => ipcRenderer.invoke("settings-get"),
setSetting: (key, val) => ipcRenderer.invoke("settings-set", key, val),
onSettingsUpdate: (cb) => ipcRenderer.on("settings-update", (_e, d) => cb(d)),
systemLocale: () => ipcRenderer.invoke("system-locale"),
websiteLanguageMenu: (rect) => ipcRenderer.invoke("website-language-menu-popup", rect),
// Page translator chip: click translates to the user's language, click
// again reverts. The chip shows the target code; its "on" state is driven
// by the translated flag arriving via onPageTranslateState.
pageTranslate: (target) => ipcRenderer.invoke("page-translate", target),
pageTranslateRevert: () => ipcRenderer.invoke("page-translate-revert"),
pageTranslateState: () => ipcRenderer.invoke("page-translate-state"),
pageTranslateMenu: (rect) => ipcRenderer.invoke("page-translate-menu-popup", rect),
onPageTranslateState: (cb) => ipcRenderer.on("page-translate-state", (_e, d) => cb(d)),
// Find-in-page. main.js fires 'find-open' on Ctrl+F; chrome renderer
// owns the bar UI and drives findInPage / stopFindInPage via these
// wrappers. Match count / active ordinal comes back through onFindResult.
onFindOpen: (cb) => ipcRenderer.on("find-open", () => cb()),
findInPage: (query, opts) => ipcRenderer.invoke("find-in-page", query, opts || {}),
findStop: () => ipcRenderer.invoke("find-stop"),
onFindResult: (cb) => ipcRenderer.on("find-result", (_e, d) => cb(d)),
toggleSiteInfo: (rect) => ipcRenderer.invoke("toggle-site-info", rect),
switchToBcnr: () => ipcRenderer.invoke("switch-to-bcnr"),
setChromeHeight: (h) => ipcRenderer.invoke("set-chrome-height", h),
setChromeOverlay: (h) => ipcRenderer.invoke("set-chrome-overlay", h),
getSearchEngines: () => ipcRenderer.invoke("search-engines"),
setSearchEngine: (id) => ipcRenderer.invoke("set-search-engine", id),
addEngine: (eng) => ipcRenderer.invoke("add-engine", eng),
removeEngine: (id) => ipcRenderer.invoke("remove-engine", id),
toggleEnginePicker: (rect) => ipcRenderer.invoke("toggle-engine-picker", rect),
onEngines: (cb) => ipcRenderer.on("engines", (_e, d) => cb(d)),
getBookmarks: () => ipcRenderer.invoke("bookmarks-get"),
addBookmark: (bm) => ipcRenderer.invoke("bookmark-add", bm),
updateBookmark: (url, patch) => ipcRenderer.invoke("bookmark-update", url, patch),
removeBookmark: (url) => ipcRenderer.invoke("bookmark-remove", url),
moveBookmark: (fromUrl, targetUrl, place) => ipcRenderer.invoke("bookmark-move", fromUrl, targetUrl, place),
onBookmarks: (cb) => ipcRenderer.on("bookmarks", (_e, d) => cb(d)),
onNav: (cb) => ipcRenderer.on("nav", (_e, d) => cb(d)),
onTor: (cb) => ipcRenderer.on("tor", (_e, d) => cb(d)),
onTabs: (cb) => ipcRenderer.on("tabs", (_e, d) => cb(d)),
tabReload: (id) => ipcRenderer.invoke("tab-reload", id),
tabDuplicate: (id) => ipcRenderer.invoke("tab-duplicate", id),
tabMute: (id, on) => ipcRenderer.invoke("tab-mute", id, on),
tabKeepRunning: (id, on) => ipcRenderer.invoke("tab-keep-running", id, on),
tabGroup: (id, color) => ipcRenderer.invoke("tab-group", id, color),
tabGroupToggle: (color) => ipcRenderer.invoke("tab-group-toggle", color),
tabBookmark: (id) => ipcRenderer.invoke("tab-bookmark", id),
onAddressPicked: (cb) => ipcRenderer.on("address-picked", (_e, url) => cb(url)),
onBcnrOffer: (cb) => ipcRenderer.on("bcnr-offer", (_e, d) => cb(d)),
// Collision-mode (BCNR ↔ ICANN) live switcher for the active tab
collisionSwitch: (arg) => ipcRenderer.invoke("collision-switch", arg),
collisionState: () => ipcRenderer.invoke("collision-state"),
// Downloads — the toolbar button subscribes to `downloads` to update its
// badge, and toggleDownloads opens/closes the floating panel.
getDownloads: () => ipcRenderer.invoke("downloads-get"),
toggleDownloads: (rect) => ipcRenderer.invoke("toggle-downloads", rect),
onDownloads: (cb) => ipcRenderer.on("downloads", (_e, d) => cb(d)),
// Add-on sidebar: toggle, open on a specific panel, close, or subscribe
// to state (visibility + which panel is active + the panel list). The
// extension dock in chrome.html renders one button per panel and calls
// openSidebar / closeSidebar accordingly.
toggleSidebar: () => ipcRenderer.invoke("sidebar-toggle"),
openSidebar: (panelId) => ipcRenderer.invoke("sidebar-open", panelId),
closeSidebar: () => ipcRenderer.invoke("sidebar-close"),
sidebarState: () => ipcRenderer.invoke("sidebar-state"),
onSidebarState: (cb) => ipcRenderer.on("sidebar-state", (_e, d) => cb(d)),
// Extension dock: drag-reorder (key = "p:<panelId>" | "m:<addonId>") and
// the right-click menu (native; main owns the actions).
dockMove: (key, targetKey, place) => ipcRenderer.invoke("dock-move", key, targetKey, place),
dockMenu: (key, rect) => ipcRenderer.invoke("dock-menu", key, rect),
// Toolbar-menu (dropdown from an add-on's dock icon): dispatch the picked
// item id to the add-on's "menu-select" handler.
addonMenuSelect: (addonId, itemId) => ipcRenderer.invoke("addon-menu-select", addonId, itemId),
// Pop the dock-icon dropdown as a NATIVE menu. Renderer-side DOM popovers
// get clipped by chrome.html's own WebContentsView height (CHROME_H) and
// then covered by the tab view below it — a native Menu.popup escapes that
// layering entirely. Pass the button's viewport-rect so main can anchor.
toolbarMenuPopup: (addonId, rect) => ipcRenderer.invoke("toolbar-menu-popup", addonId, rect),
tabContextMenuPopup: (tabId, rect) => ipcRenderer.invoke("tab-context-menu-popup", tabId, rect),
// Ariadne's Thread menu behind the registry button at the end of the
// address bar (BCDN/ICANN switch, remembered choices, policy, settings).
registryMenuPopup: (rect) => ipcRenderer.invoke("registry-menu-popup", rect),
// Page zoom on the active tab: step +1 / -1 along Chrome's ladder, or reset to 100 %.
zoomStep: (dir) => ipcRenderer.invoke("zoom-step", dir),
zoomReset: () => ipcRenderer.invoke("zoom-reset"),
// Install-as-app chip in the address bar: main decides between the
// install dialog and the open/remove menu (anchored at rect).
webappChip: (rect) => ipcRenderer.invoke("webapp-chip", rect),
// Chrome listens so it can drop the "active" tint when the native menu
// dismisses (Esc, outside click, item picked — main fires all three).
onToolbarMenuClosed: (cb) => ipcRenderer.on("toolbar-menu-closed", () => cb()),
});