yjj dZddlZddlmZmZddlmZmZ ddeedeedeede fd Z d d d d ddd dddddZ ej d de dddS)uQRead the in-app browser / preview pane in the Hermes desktop GUI. The preview's content lives in the desktop renderer (a sandboxed ```` for URL tabs), so this tool round-trips through the gateway's blocking-prompt bridge — the same one ``read_terminal`` uses: tui_gateway emits ``preview.read.request``, the renderer serializes the active preview tab and answers with ``preview.read.respond``. This module is just schema + a thin dispatcher over the platform-injected callback. Lives in the ``desktop_ui`` toolset, which the GUI gateway enables only for desktop-sourced sessions. N)CallableOptional)registry tool_errorstartcountcallbackreturnc|tdS dd|dfd|dffD}n&#ttf$rtdcYSwxYw |di|}n)#t$r}td |cYd}~Sd}~wwxYw|std S t jt j|d S#ttf$r(t jd t|id cYSwxYw)zGReturn the active preview tab's contents (+ metadata) as a JSON string.Nz9read_preview is only available in the Hermes desktop app.c Vi|]&\}}}||t|t|'S)N)maxint).0keyvalfloors =/home/ragecks/.hermes/hermes-agent/tools/read_preview_tool.py z%read_preview_tool..s=   S% UCHH%%rrrz!start and count must be integers.z!Failed to read the preview pane: z.No preview tab is open, or the read timed out.F) ensure_asciitext)r TypeError ValueError Exceptionjsondumpsloadsstr)rrr windowrawexcs rread_preview_toolr$su UVVV?  %,eQ$7'5!9L#M    z "???=>>>>>?Eh     EEECcCCDDDDDDDDE LJKKKBz$*S//>>>> z "BBBz63s88,5AAAAAABs?( A  A A A>"A93A>9A>'B;;6C43C4 read_previewuRead what's currently shown in the in-app browser / preview pane of the Hermes desktop GUI (the pane open_preview opens beside this chat). Call with no arguments for the first window of the active tab's content. Returns JSON {kind, url, title, text, start, end, total_chars, note?}: a URL (Browser) tab's text is the rendered page's visible text — page through longer pages with `start`/`count` (character offsets, capped per read); a file tab answers identity only (read the file with read_file); an artifact tab points back at the conversation. Use after open_preview, or whenever the user refers to what's on screen in the browser ('what does this page say?').objectintegerzB0-indexed character offset into the page text. Omit for the start.)type descriptionzUCharacters to return from start. Defaults to (and is capped at) the per-read maximum.)rr)r( properties)namer) parameters desktop_uic t|d|d|dS)Nrrr )rrr )r$get)argskws rr2XsC0hhwhhw ##   ru🔍)r+toolsetschemahandleremoji)NNN) __doc__rtypingrrtools.registryrrrr r$READ_PREVIEW_SCHEMAregisterrrrr<s=   %%%%%%%%//////// #'BB C=B C=Bx B BBBBD  0"c "v     <            r