refactor(folder): R08-T12 — folder_tab.py 1589 -> 305, tách 8 file

presentation/folder/
      ai_edit_runner.py            325  một lượt AI sửa file, từ gửi tới xem trước
      document_preview_manager.py  317  PDF/Word/Excel/PowerPoint/ảnh/HTML/mã
      ai_file_editor_dialog.py     317  dựng panel AI + chọn model
      code_editor.py               183  ô soạn mã, đánh số dòng, tô cú pháp
      ai_output_writer.py          140  phần DUY NHẤT chạm vào file người dùng
      image_model_picker.py        115  dò model sinh ảnh trên mọi provider
      file_helpers.py              112  nhận dạng loại file + ngưỡng
      workspace_file_tree.py        38  cây thư mục
    ui/folder_tab.py               305  lắp ráp + retranslate

Plan ghi 3 file; khối lượng thật cần 8. Hai file tôi thêm ngoài dự kiến vì
đọc kỹ thì chúng là ranh giới thật:

* ai_output_writer.py — tách ra vì đây là phần duy nhất THẬT SỰ ghi đè file
  của người dùng. Mọi thứ trước nó chỉ dựng bản xem trước. Ranh giới đó đáng
  nhìn thấy trong cấu trúc thư mục.
* image_model_picker.py — chỗ duy nhất trong màn Thư mục biết tới nhiều
  provider cùng lúc (nó gợi ý được model sinh ảnh của provider KHÁC cái đang
  chọn).

Gom mọi hằng nhận dạng loại file (_IMAGE_SUFFIXES, _HAS_PDF, _MAX_EDIT_BYTES…)
về file_helpers.py: cả tám file trong gói đều hỏi tới, để rải ra thì thêm một
đuôi file phải sửa vài chỗ.

LẠI IMPORT LAZY THỤT LỀ: regex đổi mức tương đối của tôi chỉ khớp đầu dòng
nên bỏ sót import nằm trong thân hàm — 3 checker đỏ. Lần này tôi sửa một lượt
cho CẢ cây presentation/ thay vì riêng thư mục vừa tách; nó tìm ra thêm 3 file
ở scheduling cũng đang sai mà chưa nổ.

756 test xanh. 24/24 checker qua.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Nam Pham Dinh Thanh
2026-08-27 23:23:06 +09:00
co-authored by Claude Opus 5
parent 982fecc8dc
commit f0fd3a41cd
9 changed files with 1566 additions and 1298 deletions
+325
View File
@@ -0,0 +1,325 @@
"""Một lượt AI sửa file, từ lúc gửi tới lúc ghi ra đĩa — R08-T12.
``_ai_run_edit`` dài (82 dòng) vì nó là cả một lượt: dựng ngữ cảnh từ
file đang mở, gọi provider, nhận nội dung phát dần, tách phần mã khỏi
phần giải thích, rồi dựng bản xem trước.
Không bao giờ ghi đè thẳng: kết quả hiện ra để người dùng xem, và chỉ
``_ai_apply`` mới chạm vào file.
Cùng kiểu mixin, xem ghi chú ở đầu ``presentation/shell/nav_rail.py``.
"""
from __future__ import annotations
from .file_helpers import (
_HTML_SUFFIXES, _PPTX_SUFFIXES, _parse_ai_output, _pptx_available,
)
import os
from pathlib import Path
from typing import Optional
from PySide6.QtCore import Qt
from ...core.worker import AgentWorker
from ...i18n import tr
from ...theme import current_palette
class AiEditRunnerMixin:
"""Trộn vào FolderTab."""
def _ai_send(self) -> None:
if not self._root or not os.path.isdir(self._root):
self.ai_chat.add_error(tr("folder.ai_no_file"))
return
instruction = self.ai_input.text().strip()
if not instruction:
return
self.ai_input.clear()
self.ai_chat.add_user(instruction)
# QUEUE: while a run is active OR a proposal is awaiting Apply/Discard,
# hold the new instruction and run it when the pipeline goes idle. Lets
# the user line up several edits without waiting for each to finish.
if self._ai_worker is not None or self._ai_pending is not None:
self._ai_queue.append(instruction)
self.ai_chat.add_status(tr("folder.ai_queued", n=len(self._ai_queue)))
self._update_queue_status()
return
self._ai_start(instruction)
def _ai_start(self, instruction: str) -> None:
"""Begin processing one instruction (plan → edit). Assumes the pipeline
is idle (the queue calls this when the previous run finishes)."""
# If a text/code/HTML file is open (even in Preview), switch it into the
# editor so AI can edit it. If nothing editable is open, that's fine —
# the request may be to CREATE a new file (the model names it via FILE:).
editable = self.stack.currentWidget() is self.editor
if not editable:
editable = self._ensure_editor_for_ai()
self._maybe_suggest_image_model(instruction)
# Auto Model Routing (may switch to the best coding model for this run).
self._ai_apply_routing(instruction)
has_file = editable and bool(self._current_file)
self._ai_running_file = Path(self._current_file).name if has_file else tr("folder.ai_new_file")
self._ai_set_busy(True)
# Announce start on the status bar so it's visible even from another tab —
# the edit keeps running in the background until it finishes.
self.status_message.emit(tr("folder.ai_running", name=self._ai_running_file))
# Two phases so the PLAN is shown INLINE *before* the edit runs.
self._ai_ctx = {
"filename": Path(self._current_file).name if has_file else "",
"content": self.editor.toPlainText() if has_file else "",
"convo": self._cowork_context(),
"instruction": instruction,
"provider": self._ai_provider(),
"plan": "",
}
# Reset the token/cost tally for THIS prompt (plan + edit calls sum into it).
self._ai_prompt_usage = {"in": 0, "out": 0, "cache": 0, "cost": 0.0}
self._ai_run_plan()
def _ai_maybe_dequeue(self) -> None:
"""When the pipeline is fully idle, start the next queued instruction."""
if self._ai_worker is not None or self._ai_pending is not None:
return
if not self._ai_queue:
return
nxt = self._ai_queue.pop(0)
self._update_queue_status()
self._ai_start(nxt)
def _ai_add_usage(self, usage) -> None:
"""Add one model call's usage (plan or edit) to THIS prompt's tally."""
if not isinstance(usage, dict):
return
tot = getattr(self, "_ai_prompt_usage", None)
if tot is None:
tot = self._ai_prompt_usage = {"in": 0, "out": 0, "cache": 0, "cost": 0.0}
tot["in"] += int(usage.get("in", 0) or 0)
tot["out"] += int(usage.get("out", 0) or 0)
tot["cache"] += int(usage.get("cache", 0) or 0)
tot["cost"] += float(usage.get("cost_usd", 0.0) or 0.0)
def _ai_show_usage(self, bubble) -> None:
"""Footer under the AI-edit reply: ↓in ↑out ▤ctx $cost for the whole
prompt (plan + edit), priced in the display currency — same as Cowork."""
tot = getattr(self, "_ai_prompt_usage", None)
if bubble is None or not tot or not (tot["in"] or tot["out"]):
return
from ...core import model_pricing as mp, usage_tracker as ut
pricing = {**ut.DEFAULT_PRICING, **(self.ctx.config.data.get("usage") or {})}
line = (f"↓{mp.format_tokens(int(tot['in']))} ↑{mp.format_tokens(int(tot['out']))} "
f"▤{mp.format_tokens(int(tot['in'] + tot['out'] + tot['cache']))} "
f"{ut.format_cost(tot['cost'], pricing)}")
try:
bubble.add_usage(line)
except Exception: # noqa: BLE001 - a usage footer must never break the edit
pass
def _ai_run_plan(self) -> None:
c = self._ai_ctx
plan_bubble = self.ai_chat.add_plan(tr("folder.ai_planning"))
self.ai_chat.scroll_to_bottom()
def job(worker):
from ...core import usage_tracker as ut
from ...core.co4e_runner import _usage_delta
provider = c["provider"]
messages = [{"role": "system", "content":
"You are an AI file editor. Give a SHORT numbered plan (2-4 steps) for "
"the requested change. Plan ONLY — do NOT output any code."}]
if c["convo"]:
messages.append({"role": "system",
"content": "Context from the user's Cowork conversation:\n" + c["convo"]})
messages.append({"role": "user", "content":
f"File: {c['filename']}\n\nCurrent content:\n```\n{c['content']}\n```\n\n"
f"Request: {c['instruction']}"})
ut.set_context("folder", c.get("filename") or "AI edit") # Dashboard + usage
ut.begin_accumulation(); base = ut.accumulated()
try:
r = provider.chat(messages, tools=None, cancel=worker.is_cancelled)
txt = r.get("content", "") if isinstance(r, dict) else str(r)
usage = _usage_delta(base, self.ctx.config)
finally:
ut.end_accumulation()
return {"plan": provider.strip_think(txt) or "", "usage": usage}
worker = AgentWorker(job)
worker.finished_ok.connect(lambda res, b=plan_bubble: self._ai_plan_done(res, b))
worker.failed.connect(lambda err, b=plan_bubble: self._ai_failed(err, b))
self._ai_worker = worker
worker.start()
def _ai_plan_done(self, result, plan_bubble) -> None:
self._ai_add_usage((result or {}).get("usage")) # plan-step tokens
plan = ((result or {}).get("plan") or "").strip()
self._ai_ctx["plan"] = plan
plan_bubble.set_plain(plan or tr("folder.ai_empty"))
self.ai_chat.scroll_to_bottom()
self._ai_run_edit() # now execute the plan
def _ai_run_edit(self) -> None:
c = self._ai_ctx
bubble = self.ai_chat.add_assistant(tr("folder.ai_edit"))
self.ai_chat.scroll_to_bottom()
pptx_note = ("\nThis is a PPTX shown as marker blocks '### Slide N / Box M', where N is the "
"1-based SLIDE NUMBER and M the box on that slide. When the user refers to a "
"slide by number (e.g. 'edit slide 3'), change ONLY the blocks under '### Slide "
"3' and leave every other slide's block exactly as-is. Each block has fields "
"type/pos/size/font/text (and image for pictures). To change TEXT COLOUR or "
"FONT edit the `font:` line — e.g. `font: name=Arial size=28 bold=1 "
"color=FF0000`. Keep all block markers and structure.") if self._edit_kind == "pptx" else ""
# When creating a NEW deck (request mentions slides/pptx and we're not
# already editing one), tell the model the marker format to emit so we can
# build a real .pptx from it.
_pptx_words = ("pptx", "powerpoint", "slide", "presentation", "deck",
"スライド", "プレゼン", "trình chiếu", "trinh chieu", "bài thuyết trình")
wants_new_pptx = (self._edit_kind != "pptx"
and any(w in c["instruction"].lower() for w in _pptx_words))
new_pptx_note = ("\nTo CREATE a PowerPoint, name it `FILE: <name>.pptx` and output the slides "
"as marker blocks — one block per shape:\n"
"### Slide 1 / Box 1\ntype: text\npos: 0.5, 0.4\nsize: 9.0, 1.2\n"
"font: name=Calibri size=32 bold=1 color=1F3864\ntext:\nTitle here\n\n"
"### Slide 1 / Box 2\ntype: text\npos: 0.5, 1.8\nsize: 9.0, 4.5\n"
"text:\nBullet one\nBullet two\n\n"
"Increment the Slide number for each new slide; pos/size are in inches; "
"font color is RRGGBB hex.") if wants_new_pptx else ""
imggen_note = ""
try:
from ...core import image_gen
if image_gen.is_configured(self.ctx.config):
imggen_note = ("\nYou can also GENERATE an illustration image: add a line "
"`IMAGE_GEN: <describe the image> => <relative/path.png>`. Use a "
"generated image e.g. as a new picture, or (for pptx) set a picture "
"box's `image:` field to that same path to insert it.")
except Exception: # noqa: BLE001
pass
def job(worker):
provider = c["provider"]
open_note = (f"the currently-open file '{c['filename']}'" if c["filename"]
else "no file is open")
messages = [{"role": "system", "content":
"You are an AI file editor inside an app. Following the plan, output the "
"COMPLETE file content in ONE fenced code block (```), and nothing after "
"it. Preserve everything you were not asked to change.\n"
"If the request is to CREATE A NEW file (or a different file than the one "
"open), put a line `FILE: <relative/path/name.ext>` (relative to the "
"current folder) immediately before the code block. Omit FILE to edit the "
f"open file. Right now, {open_note}." + pptx_note + new_pptx_note + imggen_note}]
if c["convo"]:
messages.append({"role": "system",
"content": "Context from the user's Cowork conversation:\n" + c["convo"]})
if c["plan"]:
messages.append({"role": "system", "content": "Plan to follow:\n" + c["plan"]})
cur = (f"File: {c['filename']}\n\nCurrent content:\n```\n{c['content']}\n```\n\n"
if c["filename"] else "No file is currently open.\n\n")
messages.append({"role": "user", "content": cur + f"Request: {c['instruction']}"})
def on_text(piece: str) -> None:
worker.emit_event({"type": "text", "delta": piece})
from ...core import usage_tracker as ut
from ...core.co4e_runner import _usage_delta
ut.set_context("folder", c.get("filename") or "AI edit") # Dashboard + usage
ut.begin_accumulation(); base = ut.accumulated()
try:
r = provider.chat(messages, tools=None, on_text=on_text, cancel=worker.is_cancelled)
txt = r.get("content", "") if isinstance(r, dict) else str(r)
usage = _usage_delta(base, self.ctx.config)
finally:
ut.end_accumulation()
return {"text": provider.strip_think(txt) or "", "usage": usage}
worker = AgentWorker(job)
worker.event.connect(lambda ev, b=bubble: self._ai_stream(ev, b))
worker.finished_ok.connect(lambda res, b=bubble: self._ai_done(res, b))
worker.failed.connect(lambda err, b=bubble: self._ai_failed(err, b))
self._ai_worker = worker
worker.start()
def _ai_stream(self, ev, bubble) -> None:
if isinstance(ev, dict) and ev.get("type") == "text":
bubble.append_delta(ev.get("delta", ""))
self.ai_chat.scroll_to_bottom()
def _ai_done(self, result, bubble) -> None:
self._ai_worker = None
self._ai_set_busy(False)
self._ai_add_usage((result or {}).get("usage")) # edit-step tokens
self._ai_show_usage(bubble) # footer: prompt total (plan+edit)
text = ((result or {}).get("text") or "").strip()
target, new_content, summary, image_gens = _parse_ai_output(text)
if new_content is None and not image_gens:
bubble.set_markdown(text or tr("folder.ai_empty"))
self.ai_chat.scroll_to_bottom()
self._ai_flag_done()
return
# Decide edit-current vs create-new. A FILE: naming a path different from
# the open file (or when nothing is open) → CREATE a new file.
create = bool(target) and (not self._current_file
or Path(target).name != Path(self._current_file).name)
# PROPOSE the change — nothing is written until the user clicks Apply.
self._ai_pending = {"content": new_content,
"target": target if create else None,
"image_gens": image_gens}
hint = tr("folder.ai_review_hint")
bubble.set_markdown((summary + "\n\n" if summary else "") + "_" + hint + "_")
if new_content is not None:
import difflib
old = "" if create else self.editor.toPlainText()
diff = "".join(difflib.unified_diff(
old.splitlines(keepends=True), new_content.splitlines(keepends=True),
fromfile=("(new file)" if create else "current"),
tofile=(target if create else "proposed"))) or "(no textual difference)"
title = tr("folder.ai_proposed_new", name=target) if create else tr("folder.ai_proposed")
self.ai_chat.add_diff(title, diff)
if image_gens:
listing = "\n".join(f"• {p} ({prompt[:60]})" for prompt, p in image_gens)
self.ai_chat.add_status(tr("folder.ai_image_plan") + "\n" + listing)
self._ai_confirm_row.setVisible(True)
self.ai_chat.scroll_to_bottom()
name = target if create else getattr(self, "_ai_running_file", "")
self.status_message.emit(tr("folder.ai_proposed_status", name=name))
self._ai_status.setText("● " + hint)
self._ai_status.setStyleSheet(f"color:{current_palette().warning};")
def _ai_apply(self) -> None:
"""Confirmed by the user. If the edit GENERATES images, ask the image
gate then generate them (off-thread) before finalising the file edit."""
if not self._ai_pending:
return
p = self._ai_pending
self._ai_pending = None
self._ai_confirm_row.setVisible(False)
if p.get("image_gens"):
from PySide6.QtWidgets import QMessageBox
if QMessageBox.question(self, tr("folder.ai_image_confirm_title"),
tr("folder.ai_image_confirm_gen")) != QMessageBox.Yes:
self.status_message.emit(tr("folder.ai_image_declined"))
return
self._ai_generate_then_finalize(p)
return
self._ai_finalize_apply(p)
def _ai_discard(self) -> None:
self._ai_pending = None
self._ai_confirm_row.setVisible(False)
self.ai_chat.add_status(tr("folder.ai_discarded"))
self.ai_chat.scroll_to_bottom()
self._ai_status.setText("")
self._ai_maybe_dequeue() # discarding resolves the gate → run the next queued edit
def _ai_failed(self, err, bubble) -> None:
self._ai_worker = None
bubble.set_markdown(tr("folder.ai_error", err=err))
self._ai_set_busy(False)
self.status_message.emit(tr("folder.ai_error", err=err))
self._ai_flag_done()
@@ -0,0 +1,317 @@
"""Khung AI sửa file: dựng panel và chọn model — R08-T12.
Phần chạy thật nằm ở ``ai_edit_runner.py``; ở đây là giao diện và việc
chọn model, gồm cả dò model sinh ảnh trên mọi provider đã cấu hình.
Cùng kiểu mixin, xem ghi chú ở đầu ``presentation/shell/nav_rail.py``.
"""
from __future__ import annotations
from .file_helpers import (
DOC_SUFFIXES, _HTML_SUFFIXES, _IMAGE_SUFFIXES, _PPTX_SUFFIXES, _is_probably_text, _pptx_available,
)
import os
from pathlib import Path
from PySide6.QtCore import Qt, Signal
from PySide6.QtWidgets import QComboBox, QHBoxLayout, QLabel, QLineEdit, QPushButton, QVBoxLayout, QWidget
from ...core.worker import AgentWorker
from ...i18n import tr
from ...theme import current_palette
from ...ui.chat_view import ChatView
from ...ui.libreoffice_view import DOC_SUFFIXES
class AiFileEditorPanelMixin:
"""Trộn vào FolderTab."""
def _build_ai_panel(self) -> QWidget:
self._ai_panel = QWidget()
v = QVBoxLayout(self._ai_panel)
v.setContentsMargins(6, 0, 0, 0)
v.setSpacing(4)
title_row = QHBoxLayout()
self._ai_title = QLabel(tr("folder.ai_edit"))
self._ai_title.setStyleSheet("font-weight:600;")
title_row.addWidget(self._ai_title)
title_row.addStretch(1)
# Live status — stays visible so that, after doing other tasks and
# coming back to this tab, the current "processing/done" state is shown.
self._ai_status = QLabel("")
self._ai_status.setObjectName("hint")
title_row.addWidget(self._ai_status)
v.addLayout(title_row)
# A Cowork-style inline timeline (streaming bubbles + plan) — the AI edit
# "processing" reads exactly like the Cowork chat.
self.ai_chat = ChatView()
v.addWidget(self.ai_chat, 1)
# AI-edit's OWN model picker (independent of the Cowork/Settings agent) —
# the chosen model runs the edit; "(auto)" uses the provider default.
self._ai_models: list[str] = []
model_row = QHBoxLayout()
self._ai_model_lbl = QLabel(tr("folder.ai_model_label"))
self._ai_model_lbl.setObjectName("hint")
model_row.addWidget(self._ai_model_lbl)
self.ai_model_combo = QComboBox()
self.ai_model_combo.addItem(tr("folder.ai_model_auto"), None)
model_row.addWidget(self.ai_model_combo, 1)
# Off/Auto/Manual routing toggle for AI-Edit (surface key "ai_edit").
from ...ui.routing_toggle import RoutingToggle
self.ai_routing_toggle = RoutingToggle(self.ctx, "ai_edit")
model_row.addWidget(self.ai_routing_toggle)
# Routing override for the next AI-edit run (set by _ai_apply_routing).
self._ai_routed_provider = None
self._ai_routed_model = None
v.addLayout(model_row)
row = QHBoxLayout()
self.ai_input = QLineEdit()
self.ai_input.setPlaceholderText(tr("folder.ai_placeholder"))
self.ai_input.returnPressed.connect(self._ai_send)
row.addWidget(self.ai_input, 1)
self.ai_send_btn = QPushButton(tr("folder.ai_send"))
self.ai_send_btn.setObjectName("primary")
self.ai_send_btn.clicked.connect(self._ai_send)
row.addWidget(self.ai_send_btn)
v.addLayout(row)
# Confirmation bar — the proposed edit is NOT applied/saved until the
# user reviews the diff and clicks Apply (Discard keeps the original).
self._ai_confirm_row = QWidget()
cf = QHBoxLayout(self._ai_confirm_row)
cf.setContentsMargins(0, 0, 0, 0)
cf.addStretch(1)
self._ai_discard_btn = QPushButton(tr("folder.ai_discard"))
self._ai_discard_btn.clicked.connect(self._ai_discard)
cf.addWidget(self._ai_discard_btn)
self._ai_apply_btn = QPushButton(tr("folder.ai_apply"))
self._ai_apply_btn.setObjectName("primary")
self._ai_apply_btn.clicked.connect(self._ai_apply)
cf.addWidget(self._ai_apply_btn)
self._ai_confirm_row.setVisible(False)
self._ai_pending = None # proposed content awaiting confirmation
v.addWidget(self._ai_confirm_row)
return self._ai_panel
def _reset_ai_conversation(self) -> None:
"""Clear the AI-edit chat so each file starts a clean conversation. A
run in progress (editing the previous file) is left untouched — the
reset applies the next time a file is opened while idle."""
if getattr(self, "ai_chat", None) is None or self._ai_worker is not None:
return
self.ai_chat.clear()
self.ai_btn.setText(tr("folder.ai_edit"))
self._ai_pending = None
self._ai_confirm_row.setVisible(False)
if hasattr(self, "_ai_status"):
self._ai_status.setText("")
def _toggle_ai_panel(self) -> None:
show = self.ai_btn.isChecked()
self._ai_panel.setVisible(show)
if show:
self._content_split.setSizes([700, 320])
self.ai_input.setFocus()
# Populate the list on first open, AND re-fetch when the active
# provider changed since it was last loaded — otherwise the picker
# would keep another provider's models and a pick would resolve to
# the wrong/default model at the new endpoint.
if (self.ai_model_combo.count() <= 1
or self._ai_models_provider != self.ctx.config.active_provider):
self.refresh_ai_models()
# Reopening acknowledges any 'done' badge (unless still running).
if self._ai_worker is None:
self.ai_btn.setText(tr("folder.ai_edit"))
self._ai_status.setText("")
def refresh_ai_models(self) -> None:
"""Fetch the active provider's model list (background) into the AI-edit
picker — independent of the Cowork/Settings agent. Called on first open
and whenever the active provider changes, so the picked model always
belongs to the provider that will actually run the edit."""
name = self.ctx.config.active_provider
setting_model = self.ctx.config.provider_conf(name).get("model", "")
def job(worker):
prov = self.ctx.build_provider_for(name)
try:
models = list(getattr(prov, "list_models", lambda: [])() or [])
except Exception: # noqa: BLE001
models = []
return {"models": models}
def done(res):
fetched = list(res.get("models", []))
# Always offer the Settings-configured model as an explicit choice,
# even when the provider can't list models (some gateways don't) —
# so the picker is never just "(auto)" and the user can always pick a
# concrete model instead of falling through to the default.
self._ai_models = list(dict.fromkeys(
([setting_model] if setting_model else []) + [m for m in fetched if m]))
self._ai_models_provider = name
cur = self.ai_model_combo.currentData()
self.ai_model_combo.blockSignals(True)
self.ai_model_combo.clear()
self.ai_model_combo.addItem(tr("folder.ai_model_auto"), None)
for m in self._ai_models:
self.ai_model_combo.addItem(m, m)
# Keep the user's pick if it exists on THIS provider; otherwise reset
# to "(auto)" (a stale pick must never be sent to the new endpoint).
idx = self.ai_model_combo.findData(cur)
self.ai_model_combo.setCurrentIndex(idx if idx >= 0 else 0)
self.ai_model_combo.blockSignals(False)
w = AgentWorker(job)
w.finished_ok.connect(done)
self._ai_models_worker = w
w.start()
# Proactively discover image models across ALL providers so an image
# suggestion is ready the moment the user asks for one.
self._scan_all_image_models()
def _ensure_editor_for_ai(self) -> bool:
"""Make the current file editable in the code editor (switching an HTML
preview to edit, or loading a text file). Returns False when there's no
file open or it isn't a text/code file."""
path = self._current_file
if not path or not os.path.isfile(path):
return False
suffix = Path(path).suffix.lower()
if suffix in _HTML_SUFFIXES:
self._show_html(path, mode_preview=False) # → editor with the HTML source
return True
if suffix in _PPTX_SUFFIXES and _pptx_available():
self._show_pptx(path, mode_preview=False) # → editor with the deck's text
return True
if suffix in DOC_SUFFIXES or suffix in _IMAGE_SUFFIXES:
return False
if _is_probably_text(path):
self._show_code(path)
return True
return False
def _ai_provider(self):
"""Build a provider using the model chosen in AI-edit's own picker
('(auto)' → the active provider's default). NOT tied to the Cowork agent.
An Auto/Manual routing override (set by :meth:`_ai_apply_routing` for the
current run) takes precedence over the picker."""
if getattr(self, "_ai_routed_provider", None) or getattr(self, "_ai_routed_model", None):
provider = self._ai_routed_provider or self.ctx.config.active_provider
return self.ctx.build_provider_for(provider, self._ai_routed_model or None)
model = self.ai_model_combo.currentData() if hasattr(self, "ai_model_combo") else None
return self.ctx.build_provider_for(self.ctx.config.active_provider, model or None)
def _ai_apply_routing(self, instruction: str) -> None:
"""Auto Model Routing for the AI-Edit surface (always a CODING task).
R03-T05: routes through the shared ``RoutingApplicationService`` instead
of repeating the Off/Auto/Manual/Fallback rules locally. Sets
``self._ai_routed_provider``/``_ai_routed_model`` for this run;
:meth:`_ai_provider` honours them. Never raises."""
self._ai_routed_provider = None
self._ai_routed_model = None
try:
from ...application.model_routing import (
RoutingRequest,
build_routing_application_service,
)
from ...ui.routing_toggle import confirm_switch
cur_provider = self.ctx.config.active_provider
picked = self.ai_model_combo.currentData() if hasattr(self, "ai_model_combo") else None
cur_model = picked or self.ctx.config.provider_conf(cur_provider).get("model", "")
outcome = build_routing_application_service(self.ctx).resolve(
RoutingRequest(
surface="ai_edit",
prompt=instruction,
current_provider=cur_provider,
current_model=cur_model,
# AI-Edit turns are always code edits, so the task type is
# pinned rather than classified from the instruction text.
task_type="coding",
),
confirm=lambda decision, timeout: confirm_switch(self, decision, timeout),
)
if not outcome.switched:
return
self._ai_routed_provider = outcome.provider
self._ai_routed_model = outcome.model
self.ai_chat.add_status(tr(
"routing.switched_notice",
model=outcome.model, task=outcome.task_type,
gain=f"{outcome.score_gain:.2f}"))
except Exception: # noqa: BLE001 — routing must never block an edit
self._ai_routed_provider = None
self._ai_routed_model = None
def _ai_image_model(self):
"""Resolve the model+endpoint for image generation, searching ALL
providers. Returns ``(model, base_url, api_key)`` — ``base_url``/``api_key``
are ``None`` when the active provider is used; set when the image model
lives on a DIFFERENT provider.
Priority: the picked model if image-capable → an image model on the active
provider → the first image model found on ANY other provider → FALL BACK
to whatever model the user picked in AI-edit (so generation is still
attempted with their choice); ``None`` only when nothing is picked
('(auto)' → provider default)."""
from ...core import image_gen
picked = self.ai_model_combo.currentData() if hasattr(self, "ai_model_combo") else None
if picked and image_gen.looks_like_image_model(picked):
return picked, None, None
local = image_gen.suggest_image_model(self._ai_models)
if local:
return local, None, None
for key, model in self._all_image_models: # any other configured provider
conf = self.ctx.config.provider_conf(key)
return model, (conf.get("base_url") or None), (conf.get("api_key") or None)
# No image-specific model found anywhere → use the user's PICKED model
# (or provider default when '(auto)' is selected).
return (picked or None), None, None
def _cowork_context(self) -> str:
"""The whole Cowork conversation (recent turns) as background context —
so the AI edit is aware of what was discussed there."""
cw = self._cowork
msgs = getattr(cw, "messages", None) if cw is not None else None
if not msgs:
return ""
lines = [f"{m['role']}: {str(m['content'])[:1000]}"
for m in msgs if m.get("role") in ("user", "assistant") and m.get("content")]
return "\n".join(lines[-12:])
def _ai_set_busy(self, busy: bool) -> None:
self.ai_input.setEnabled(not busy)
self.ai_send_btn.setEnabled(not busy)
if busy:
self._ai_status.setText("⏳ " + tr("folder.ai_status_running"))
self._ai_status.setStyleSheet(f"color:{current_palette().accent};")
self.ai_btn.setText(tr("folder.ai_edit") + " ⏳") # visible even when collapsed
else:
self._ai_status.setText("")
self.ai_btn.setText(tr("folder.ai_edit"))
def _ai_flag_done(self) -> None:
"""After a background run, show a 'done' badge on the panel/button so the
user notices the result when they return to the tab; cleared on reopen.
If more instructions are queued, start the next one instead."""
if self._ai_worker is None and self._ai_pending is None and self._ai_queue:
self._ai_maybe_dequeue()
return
self._ai_status.setText("✓ " + tr("folder.ai_status_done"))
self._ai_status.setStyleSheet(f"color:{current_palette().success};")
if not self.ai_btn.isChecked() or self._ai_panel.isHidden():
self.ai_btn.setText(tr("folder.ai_edit") + " ✓")
def _update_queue_status(self) -> None:
"""Reflect the number of queued instructions on the panel status line."""
n = len(self._ai_queue)
if n and hasattr(self, "_ai_status"):
self._ai_status.setText("⏳ " + tr("folder.ai_status_running")
+ " · " + tr("folder.ai_queue_count", n=n))
self._ai_status.setStyleSheet(f"color:{current_palette().accent};")
+140
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"""Ghi kết quả AI ra đĩa — R08-T12.
Tách khỏi ``ai_edit_runner.py`` vì đây là phần DUY NHẤT thật sự chạm vào
file của người dùng. Mọi thứ trước nó chỉ dựng bản xem trước.
Gồm cả nhánh sinh ảnh: lượt nào có ảnh thì phải chờ ảnh xong mới ghi, vì
nội dung có thể tham chiếu tới đường dẫn ảnh vừa tạo.
"""
from __future__ import annotations
from .file_helpers import (
_HTML_SUFFIXES, _PPTX_SUFFIXES, _parse_ai_output, _pptx_available,
)
import os
from pathlib import Path
from typing import Optional
from PySide6.QtCore import Qt
from ...core.worker import AgentWorker
from ...i18n import tr
from ...theme import current_palette
class AiOutputWriterMixin:
"""Trộn vào FolderTab."""
def _ai_generate_then_finalize(self, p: dict) -> None:
imgs = p.get("image_gens") or []
root = os.path.normpath(self._root)
img_model, img_base, img_key = self._ai_image_model() # may target another provider
self._ai_set_busy(True)
self.status_message.emit(tr("folder.ai_generating"))
def job(worker):
from ...core import image_gen
results = []
for prompt, rel in imgs:
dest = rel if os.path.isabs(rel) else os.path.join(root, rel)
dest = os.path.normpath(dest)
if os.path.commonpath([dest, root]) != root:
results.append((rel, False, "path escapes the folder"))
continue
try:
os.makedirs(os.path.dirname(dest) or root, exist_ok=True)
except OSError as exc:
results.append((rel, False, str(exc)))
continue
ok, msg = image_gen.generate_image(self.ctx.config, prompt, dest,
model=img_model, base_url=img_base, api_key=img_key)
results.append((dest, ok, msg))
return {"results": results}
worker = AgentWorker(job)
worker.finished_ok.connect(lambda res, pp=p: self._ai_images_done(res, pp))
worker.failed.connect(lambda err, pp=p: self._ai_images_done({"results": [], "err": err}, pp))
self._ai_worker = worker
worker.start()
def _ai_images_done(self, res: dict, p: dict) -> None:
self._ai_worker = None
self._ai_set_busy(False)
created = []
for dest, ok, msg in res.get("results", []):
if ok:
created.append(dest)
self.ai_chat.add_success("✓ " + tr("folder.ai_image_created", name=Path(dest).name))
else:
self.ai_chat.add_error(tr("folder.ai_image_failed", err=msg))
# Now apply any text/file edit (pptx image: fields now point at real files).
self._ai_finalize_apply(p, images_done=True)
# If it was only image generation, open the first new image.
if p.get("content") is None and not p.get("target") and created:
self.open_file(created[0], reset=False)
def _ai_finalize_apply(self, p: dict, images_done: bool = False) -> None:
content = p.get("content")
target = p.get("target")
if content is None:
self.ai_chat.scroll_to_bottom()
self._ai_flag_done()
self.status_message.emit(tr("folder.ai_done", name=getattr(self, "_ai_running_file", "")))
return
if target:
dest = self._create_new_file(target, content)
if dest is None:
return
self.ai_chat.add_success("✓ " + tr("folder.ai_created", name=Path(dest).name))
self.status_message.emit(tr("folder.ai_created", name=Path(dest).name))
else:
self.editor.setPlainText(content) # live update in the editor/preview
self._ai_write_out(content, skip_image_confirm=images_done)
self.ai_chat.add_success("✓ " + tr("folder.ai_applied"))
self.status_message.emit(tr("folder.ai_done", name=getattr(self, "_ai_running_file", "")))
self.ai_chat.scroll_to_bottom()
self._ai_flag_done()
def _create_new_file(self, target: str, content: str) -> Optional[str]:
"""Create ``target`` (relative to the folder root) with ``content`` and
open it — like Cowork's save_file. Refuses paths escaping the root."""
root = os.path.normpath(self._root)
dest = target if os.path.isabs(target) else os.path.join(root, target)
dest = os.path.normpath(dest)
if os.path.commonpath([dest, root]) != root:
self.status_message.emit(tr("folder.ai_error", err="path escapes the folder"))
return None
try:
os.makedirs(os.path.dirname(dest) or root, exist_ok=True)
if Path(dest).suffix.lower() in _PPTX_SUFFIXES and _pptx_available():
# A .pptx is a binary package — build a real deck from the marker
# text (writing text straight to .pptx would corrupt it).
from ...core import pptx_edit
pptx_edit.create_pptx_from_text(dest, content)
else:
Path(dest).write_text(content, encoding="utf-8")
except Exception as exc: # noqa: BLE001 - OS error or pptx build failure
self.status_message.emit(tr("folder.save_error", err=str(exc)))
return None
self.open_file(dest, reset=False) # show the new file; keep this AI chat
return dest
def _ai_write_out(self, content: str, skip_image_confirm: bool = False) -> None:
"""Persist the confirmed content to disk AND refresh the preview.
pptx text is written back into the deck (no PowerPoint window)."""
if not self._current_file:
return
try:
if self._edit_kind == "pptx":
if not self._write_pptx(content, skip_confirm=skip_image_confirm):
return
else:
Path(self._current_file).write_text(content, encoding="utf-8")
except Exception as exc: # noqa: BLE001
self.status_message.emit(tr("folder.save_error", err=str(exc)))
return
# Refresh preview: HTML re-renders; pptx re-renders the slides; code stays
# in the (now-saved) editor.
suffix = Path(self._current_file).suffix.lower()
if suffix in _HTML_SUFFIXES:
self._show_html(self._current_file, mode_preview=True)
elif suffix in _PPTX_SUFFIXES:
self._show_pptx(self._current_file, mode_preview=True)
+183
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@@ -0,0 +1,183 @@
"""Ô soạn mã có đánh số dòng và tô màu cú pháp — R08-T12.
Dùng cho cả xem lẫn sửa file văn bản. Tô màu qua Pygments nếu có; không
có thì vẫn soạn được, chỉ mất màu.
"""
from __future__ import annotations
from .file_helpers import (
_MAX_HIGHLIGHT_CHARS, _fmt,
)
import os
from PySide6.QtCore import QRect, QSize, Qt, QTimer
from PySide6.QtGui import QColor, QFont, QPainter, QSyntaxHighlighter, QTextCharFormat
from PySide6.QtWidgets import QPlainTextEdit, QWidget
from ...i18n import tr
from ...theme import current_palette
class PygmentsHighlighter(QSyntaxHighlighter):
"""Colour the whole document with Pygments and apply per-block. Re-lexes the
full text (debounced) so multi-line strings/comments colour correctly."""
def __init__(self, document):
super().__init__(document)
from pygments.lexers.special import TextLexer
self._lexer = TextLexer(stripnl=False)
self._ranges: list[tuple[int, int, QTextCharFormat]] = []
self._rules = self._build_rules()
self._timer = QTimer(self)
self._timer.setSingleShot(True)
self._timer.setInterval(250)
self._timer.timeout.connect(self._retokenize)
document.contentsChanged.connect(self._timer.start)
@staticmethod
def _build_rules():
from pygments.token import (
Comment, Error, Keyword, Name, Number, Operator, Punctuation, String,
)
p = current_palette()
# Ordered specific → general: first matching token type wins.
# Colours are resolved when the editor is built, so reopening a file
# after a theme switch re-highlights it in the new theme.
return [
(Comment, _fmt(p.code_comment, italic=True)),
(Keyword.Type, _fmt(p.code_type)),
(Keyword, _fmt(p.code_keyword)),
(Name.Function, _fmt(p.code_func)),
(Name.Class, _fmt(p.code_type)),
(Name.Decorator, _fmt(p.code_func)),
(Name.Builtin, _fmt(p.code_type)),
(Name.Tag, _fmt(p.code_keyword)),
(Name.Attribute, _fmt(p.code_attr)),
(String.Doc, _fmt(p.code_comment, italic=True)),
(String, _fmt(p.code_string)),
(Number, _fmt(p.code_number)),
(Operator, _fmt(p.code_fg)),
(Punctuation, _fmt(p.code_fg)),
(Error, _fmt(p.code_error)),
]
def set_filename(self, filename: str, text: str = "") -> None:
from pygments.lexers import get_lexer_for_filename, guess_lexer
from pygments.lexers.special import TextLexer
from pygments.util import ClassNotFound
try:
self._lexer = get_lexer_for_filename(filename, stripnl=False)
except ClassNotFound:
try:
self._lexer = guess_lexer(text) if text.strip() else TextLexer()
except ClassNotFound:
self._lexer = TextLexer(stripnl=False)
self._retokenize()
def _fmt_for(self, tok):
for ttype, fmt in self._rules:
if tok in ttype:
return fmt
return None
def _retokenize(self) -> None:
from pygments import lex
text = self.document().toPlainText()
self._ranges = []
if len(text) <= _MAX_HIGHLIGHT_CHARS:
pos = 0
for tok, val in lex(text, self._lexer):
fmt = self._fmt_for(tok)
if fmt is not None and val:
self._ranges.append((pos, pos + len(val), fmt))
pos += len(val)
self.rehighlight()
def highlightBlock(self, text: str) -> None: # noqa: N802 - Qt override
if not self._ranges:
return
bstart = self.currentBlock().position()
bend = bstart + len(text)
for start, end, fmt in self._ranges:
if end <= bstart or start >= bend:
continue
s = max(start, bstart) - bstart
e = min(end, bend) - bstart
if e > s:
self.setFormat(s, e - s, fmt)
class _LineNumbers(QWidget):
def __init__(self, editor):
super().__init__(editor)
self._editor = editor
def sizeHint(self) -> QSize:
return QSize(self._editor.line_number_width(), 0)
def paintEvent(self, event): # noqa: N802
self._editor.paint_line_numbers(event)
class CodeEditor(QPlainTextEdit):
"""A dark, monospaced editor with a line-number gutter + Pygments colouring —
the Sublime/VS-Code look for viewing & editing source files."""
def __init__(self):
super().__init__()
self.setObjectName("codeEditor")
self.setLineWrapMode(QPlainTextEdit.NoWrap)
self.setTabStopDistance(4 * self.fontMetrics().horizontalAdvance(" "))
font = QFont("Consolas")
font.setStyleHint(QFont.Monospace)
font.setPointSize(10)
self.setFont(font)
# Surface comes from the central style sheet (#codeEditor) — see theme.py.
self._gutter = _LineNumbers(self)
self.blockCountChanged.connect(lambda _=0: self._update_gutter_width())
self.updateRequest.connect(self._on_update_request)
self._highlighter = PygmentsHighlighter(self.document())
self._update_gutter_width()
# ---- line-number gutter -------------------------------------------------
def line_number_width(self) -> int:
digits = max(2, len(str(max(1, self.blockCount()))))
return 12 + self.fontMetrics().horizontalAdvance("9") * digits
def _update_gutter_width(self) -> None:
self.setViewportMargins(self.line_number_width(), 0, 0, 0)
def _on_update_request(self, rect, dy: int) -> None:
if dy:
self._gutter.scroll(0, dy)
else:
self._gutter.update(0, rect.y(), self._gutter.width(), rect.height())
if rect.contains(self.viewport().rect()):
self._update_gutter_width()
def resizeEvent(self, event): # noqa: N802
super().resizeEvent(event)
cr = self.contentsRect()
self._gutter.setGeometry(QRect(cr.left(), cr.top(), self.line_number_width(), cr.height()))
def paint_line_numbers(self, event) -> None:
p = current_palette()
painter = QPainter(self._gutter)
painter.fillRect(event.rect(), QColor(p.code_gutter_bg))
block = self.firstVisibleBlock()
num = block.blockNumber()
top = self.blockBoundingGeometry(block).translated(self.contentOffset()).top()
bottom = top + self.blockBoundingRect(block).height()
painter.setPen(QColor(p.code_gutter_fg))
while block.isValid() and top <= event.rect().bottom():
if block.isVisible() and bottom >= event.rect().top():
painter.drawText(0, int(top), self._gutter.width() - 6,
self.fontMetrics().height(), Qt.AlignRight,
str(num + 1))
block = block.next()
top = bottom
bottom = top + self.blockBoundingRect(block).height()
num += 1
def load_file(self, path: str, text: str) -> None:
self.setPlainText(text)
self._highlighter.set_filename(path, text)
@@ -0,0 +1,317 @@
"""Hiển thị nội dung file theo từng loại — R08-T12.
PDF, Word, Excel, PowerPoint, ảnh, HTML, mã nguồn, và nhị phân. Mỗi loại
một đường riêng vì cách đọc khác hẳn nhau.
Điểm cần biết: ``_ensure_engine`` và ``_ensure_pdf_view`` dựng lười —
QtWebEngine và bộ đọc PDF đều nặng, mở thư mục toàn file .txt thì không
nên trả giá cho chúng.
Cùng kiểu mixin, xem ghi chú ở đầu ``presentation/shell/nav_rail.py``.
"""
from __future__ import annotations
from .file_helpers import (
DOC_SUFFIXES, _EXCEL_SUFFIXES, _HAS_PDF, _HAS_WEB, _HTML_SUFFIXES, _IMAGE_SUFFIXES, _MAX_EDIT_BYTES, _PPTX_SUFFIXES, _is_probably_text, _pptx_available, _read_text,
)
import os
from pathlib import Path
from PySide6.QtCore import Qt
from PySide6.QtWidgets import QTableWidget, QTableWidgetItem, QTabWidget, QTextBrowser
from ...core.worker import AgentWorker
from ...i18n import tr
from ...ui.libreoffice_view import DOC_SUFFIXES
class DocumentPreviewMixin:
"""Trộn vào FolderTab."""
def open_file(self, path: str, reset: bool = True) -> None:
# Switching to a DIFFERENT file starts a fresh AI-edit conversation, so
# the previous file's chat can't bleed into (hallucinate) the new file.
# (reset=False when the AI just CREATED this file — keep that chat.)
if reset and path != self._current_file:
self._reset_ai_conversation()
self._current_file = path
self.file_label.setText(path)
suffix = Path(path).suffix.lower()
self.mode_btn.setVisible(False)
self.save_btn.setVisible(False)
self.ext_btn.setVisible(False)
self._edit_kind = None
try:
size = os.path.getsize(path)
except OSError:
size = 0
if suffix in _IMAGE_SUFFIXES:
self._show_image(path)
elif suffix in _HTML_SUFFIXES:
self._show_html(path, mode_preview=True)
elif suffix in _PPTX_SUFFIXES and _pptx_available():
self._show_pptx(path, mode_preview=True)
elif suffix in _EXCEL_SUFFIXES:
self._show_excel(path)
elif suffix in DOC_SUFFIXES:
self._show_document(path)
elif size > _MAX_EDIT_BYTES or not _is_probably_text(path):
self._show_binary(path)
else:
self._show_code(path)
def _show_code(self, path: str) -> None:
text = _read_text(path)
self.editor.setReadOnly(False)
self.editor.load_file(path, text)
self.save_btn.setVisible(True)
self.stack.setCurrentWidget(self.editor)
def _show_html(self, path: str, mode_preview: bool) -> None:
self._edit_kind = "html"
self.mode_btn.setVisible(True)
self.mode_btn.setChecked(not mode_preview) # checked = Edit
self._retranslate_mode_btn()
if mode_preview:
from PySide6.QtCore import QUrl
html = _read_text(path)
engine = self._ensure_engine()
if engine is not None:
engine.setHtml(html, QUrl.fromLocalFile(path))
self.stack.setCurrentWidget(engine)
else:
self.web.setHtml(html)
self.stack.setCurrentWidget(self.web)
self.save_btn.setVisible(False)
else:
self._show_code(path)
def _show_pptx(self, path: str, mode_preview: bool) -> None:
"""PPTX: Preview renders the slides (PDF via LibreOffice); Edit shows the
deck's text (marker-delimited per box) in the editor. Saving/AI-editing
writes the text back into the .pptx silently (no PowerPoint window)."""
self._edit_kind = "pptx"
self.mode_btn.setVisible(True)
self.mode_btn.setChecked(not mode_preview) # checked = Edit
self._retranslate_mode_btn()
self.ext_btn.setVisible(True)
if mode_preview:
self._show_document(path) # PDF render of the slides
self.mode_btn.setVisible(True) # _show_document doesn't touch it
else:
from ...core.pptx_edit import pptx_to_text
try:
text = pptx_to_text(path)
except Exception as exc: # noqa: BLE001
text = f"[could not read pptx text: {exc}]"
self.editor.setReadOnly(False)
self.editor.load_file(path + ".txt", text) # .txt → plain highlighting
self.save_btn.setVisible(True)
self.stack.setCurrentWidget(self.editor)
def _ensure_engine(self):
"""Create the QWebEngineView on first HTML preview (only when WebEngine
is safe to use); otherwise stay on the QTextBrowser fallback."""
if not _HAS_WEB:
return None
if self._engine is None:
try:
from PySide6.QtWebEngineWidgets import QWebEngineView
self._engine = QWebEngineView()
self.stack.addWidget(self._engine)
except Exception: # noqa: BLE001
self._engine = None
return self._engine
def _toggle_edit_mode(self) -> None:
if not self._current_file:
return
preview = not self.mode_btn.isChecked() # checked = Edit
if self._edit_kind == "pptx":
self._show_pptx(self._current_file, mode_preview=preview)
else:
self._show_html(self._current_file, mode_preview=preview)
def _show_excel(self, path: str) -> None:
"""View a spreadsheet as a real TABLE (openpyxl) — one tab per sheet — so
Excel is viewable WITHOUT LibreOffice/PowerPoint. Bounded rows/cols keep
large workbooks snappy. Falls back to the document (PDF/text) path if the
workbook can't be read."""
self.ext_btn.setVisible(True)
try:
from ...core.deps import ensure_module
ensure_module("openpyxl", "openpyxl")
from openpyxl import load_workbook
wb = load_workbook(path, read_only=True, data_only=True)
except Exception: # noqa: BLE001 - no openpyxl / unreadable → try PDF/text
self._show_document(path)
return
MAX_ROWS, MAX_COLS = 2000, 100
if self._xlsx_view is None:
self._xlsx_view = QTabWidget()
self.stack.addWidget(self._xlsx_view)
tabs = self._xlsx_view
while tabs.count():
w = tabs.widget(0); tabs.removeTab(0); w.deleteLater()
try:
for ws in wb.worksheets:
rows = list(ws.iter_rows(max_row=MAX_ROWS, max_col=MAX_COLS, values_only=True))
ncols = max((len(r) for r in rows), default=0)
table = QTableWidget(len(rows), ncols)
table.setEditTriggers(QTableWidget.NoEditTriggers)
table.horizontalHeader().setVisible(False)
for r, row in enumerate(rows):
for c, val in enumerate(row):
if val is not None:
table.setItem(r, c, QTableWidgetItem(str(val)))
table.resizeColumnsToContents()
title = ws.title + (" (…)" if (ws.max_row or 0) > MAX_ROWS
or (ws.max_column or 0) > MAX_COLS else "")
tabs.addTab(table, title)
finally:
wb.close()
if tabs.count() == 0:
self._show_document(path)
return
self.stack.setCurrentWidget(tabs)
def _show_document(self, path: str) -> None:
"""Office docs (ppt/pptx/doc/docx/xls/…) + PDF are RENDERED via QtPdf —
LibreOffice converts them to PDF first. Falls back to text extraction
when QtPdf/LibreOffice aren't available."""
self.ext_btn.setVisible(True)
suffix = Path(path).suffix.lower()
if not _HAS_PDF:
self._show_document_text(path)
return
if suffix == ".pdf":
self._render_pdf(path)
return
# Cached conversion (per path+mtime) → render immediately.
try:
mtime = os.path.getmtime(path)
except OSError:
mtime = 0
cached = self._pdf_cache.get((path, mtime))
if cached and os.path.exists(cached):
self._render_pdf(cached)
return
# Convert to PDF off the UI thread (LibreOffice → MS Office COM). Only
# skip to text when NEITHER is possible (no LibreOffice AND not Windows,
# where COM may drive an installed Office). This is what lets a large
# .pptx/.docx render via MS Office when LibreOffice isn't installed.
from ...core.doc_extract import convert_to_pdf, find_soffice
if not find_soffice() and os.name != "nt":
self._show_document_text(path)
return
self.doc_view.setPlainText(tr("folder.converting"))
self.stack.setCurrentWidget(self.doc_view)
if self._pdf_tmp is None:
import tempfile
self._pdf_tmp = tempfile.mkdtemp(prefix="cowork_folder_pdf_")
src, out_dir = path, self._pdf_tmp
def job(worker):
return {"src": src, "mtime": mtime, "pdf": convert_to_pdf(src, out_dir)}
def done(result):
if result.get("src") != self._current_file:
return # user moved on to another file
pdf = result.get("pdf")
if pdf:
self._pdf_cache[(result["src"], result["mtime"])] = pdf
self._render_pdf(pdf)
else:
self._show_document_text(src)
worker = AgentWorker(job)
worker.finished_ok.connect(done)
worker.failed.connect(lambda _e, p=src: self._show_document_text(p))
self._convert_worker = worker
worker.start()
def _ensure_pdf_view(self):
if not _HAS_PDF:
return None
if self._pdf_view is None:
from PySide6.QtPdf import QPdfDocument
from PySide6.QtPdfWidgets import QPdfView
self._pdf_doc = QPdfDocument(self)
self._pdf_view = QPdfView(self)
self._pdf_view.setDocument(self._pdf_doc)
try:
self._pdf_view.setPageMode(QPdfView.PageMode.MultiPage)
self._pdf_view.setZoomMode(QPdfView.ZoomMode.FitToWidth)
except Exception: # noqa: BLE001 - enum names vary slightly across versions
pass
self.stack.addWidget(self._pdf_view)
return self._pdf_view
def _render_pdf(self, pdf_path: str) -> None:
view = self._ensure_pdf_view()
if view is None:
self._show_document_text(pdf_path)
return
self._pdf_doc.load(pdf_path)
self.stack.setCurrentWidget(view)
def _show_document_text(self, path: str) -> None:
from ...core.doc_extract import extract_text
try:
text, note = extract_text(path)
except Exception as exc: # noqa: BLE001
text, note = None, str(exc)
body = text if text else tr("folder.doc_unreadable", note=note or "?")
self.doc_view.setPlainText(body)
self.stack.setCurrentWidget(self.doc_view)
def _show_image(self, path: str) -> None:
from PySide6.QtGui import QPixmap
pix = QPixmap(path)
if pix.isNull():
self._show_binary(path)
return
self._img_label.setPixmap(pix)
self._img_label.resize(pix.size())
self.ext_btn.setVisible(True)
self.stack.setCurrentWidget(self._img_scroll)
def _show_binary(self, path: str) -> None:
self._placeholder.setText(tr("folder.binary_file"))
self.ext_btn.setVisible(True)
self.stack.setCurrentWidget(self._placeholder)
def _save(self) -> None:
if not self._current_file:
return
try:
if self._edit_kind == "pptx":
if not self._write_pptx(self.editor.toPlainText()):
return
else:
Path(self._current_file).write_text(self.editor.toPlainText(), encoding="utf-8")
self.status_message.emit(tr("folder.saved", name=Path(self._current_file).name))
except Exception as exc: # noqa: BLE001
self.status_message.emit(tr("folder.save_error", err=str(exc)))
def _write_pptx(self, content: str, skip_confirm: bool = False) -> bool:
"""Write edited pptx text back into the deck. If the edit REPLACES any
image, ask the user to confirm first (image edits are gated so a future
image-processing model can't touch pictures without an explicit OK).
``skip_confirm`` is used when the image was already confirmed (e.g. just
generated). Returns False if the user declined."""
from ...core import pptx_edit
if not skip_confirm and pptx_edit.image_change_requested(content):
from PySide6.QtWidgets import QMessageBox
ok = QMessageBox.question(self, tr("folder.ai_image_confirm_title"),
tr("folder.ai_image_confirm"))
if ok != QMessageBox.Yes:
self.status_message.emit(tr("folder.ai_image_declined"))
return False
pptx_edit.apply_text_to_pptx(self._current_file, content)
return True
def _open_external(self) -> None:
if self._current_file:
from ...ui.osutil import open_location
open_location(self._current_file)
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"""Hàm phụ trợ đọc và nhận dạng file — R08-T12.
Thuần hàm, không widget. ``_is_probably_text`` là chỗ quyết định file
mở bằng ô soạn thảo hay báo là nhị phân — đoán sai thì người dùng thấy
một màn hình ký tự rác.
"""
from __future__ import annotations
from ...ui.libreoffice_view import DOC_SUFFIXES # noqa: F401 — dùng lại ở cả gói
# Nhận dạng loại file và các ngưỡng — gom về đây vì cả sáu file trong gói
# đều hỏi tới, để rải ra thì mỗi lần thêm một đuôi file phải sửa vài chỗ.
try:
from ...graph.graph_web import _HAS_WEB
except Exception: # pragma: no cover
_HAS_WEB = False
try:
from PySide6.QtPdf import QPdfDocument # noqa: F401
from PySide6.QtPdfWidgets import QPdfView # noqa: F401
_HAS_PDF = True
except Exception: # pragma: no cover - QtPdf not bundled
_HAS_PDF = False
_IMAGE_SUFFIXES = {".png", ".jpg", ".jpeg", ".gif", ".bmp", ".webp", ".ico"}
_HTML_SUFFIXES = {".html", ".htm"}
_PPTX_SUFFIXES = {".pptx"} # text-editable in-app via python-pptx (no PowerPoint)
_EXCEL_SUFFIXES = {".xlsx", ".xlsm"} # viewed as a real table via openpyxl (no LibreOffice)
_MAX_EDIT_BYTES = 2_000_000 # above this, view read-only / note only
_MAX_HIGHLIGHT_CHARS = 300_000 # skip colouring huge files (keeps typing snappy)
import os
from pathlib import Path
from PySide6.QtCore import Qt
from PySide6.QtGui import QColor, QFont, QTextCharFormat
from ...i18n import tr
def _fmt(color: str, *, italic: bool = False, bold: bool = False) -> QTextCharFormat:
f = QTextCharFormat()
f.setForeground(QColor(color))
if italic:
f.setFontItalic(True)
if bold:
f.setFontWeight(QFont.Bold)
return f
def _pptx_available() -> bool:
"""True when python-pptx is importable. If it's MISSING, auto-download &
install it (via deps.ensure_module) so pptx editing 'just works' — cached so
the (one-time) install is attempted only once."""
global _PPTX_READY
if _PPTX_READY is None:
try:
from ...core.deps import ensure_module
_PPTX_READY = ensure_module("pptx", "python-pptx") is not None
except Exception: # noqa: BLE001
_PPTX_READY = False
return _PPTX_READY
def _split_code_block(text: str):
"""Split an AI reply into ``(file_content, summary)``. ``file_content`` is
the first fenced code block (the edited file); ``summary`` is any prose
before it. Returns ``(None, text)`` when there's no code block."""
import re
m = re.search(r"```[^\n]*\n(.*?)```", text or "", re.DOTALL)
if not m:
return None, (text or "")
return m.group(1), (text[:m.start()].strip())
def _parse_ai_output(text: str):
"""Parse an AI edit reply into ``(target, content, summary, image_gens)``.
``FILE: <path>`` names a NEW file to create; ``IMAGE_GEN: <prompt> => <path>``
lines request generated illustration images (relative paths)."""
import re
content, summary = _split_code_block(text)
target = None
m = re.search(r"(?mi)^\s*FILE:\s*(.+?)\s*$", text or "")
if m:
target = m.group(1).strip().strip("`\"'")
image_gens = []
for gm in re.finditer(r"(?mi)^\s*IMAGE_GEN:\s*(.+?)\s*=>\s*(\S+)\s*$", text or ""):
image_gens.append((gm.group(1).strip(), gm.group(2).strip().strip("`\"'")))
# Strip the directive lines out of the shown summary.
summary = re.sub(r"(?mi)^\s*(FILE|IMAGE_GEN):\s*.+?$", "", summary).strip()
return target, content, summary, image_gens
def _read_text(path: str) -> str:
try:
return Path(path).read_text(encoding="utf-8", errors="replace")
except OSError as exc:
return f"[could not read file: {exc}]"
def _is_probably_text(path: str) -> bool:
try:
with open(path, "rb") as f:
chunk = f.read(4096)
except OSError:
return False
if b"\x00" in chunk:
return False
try:
chunk.decode("utf-8")
return True
except UnicodeDecodeError:
# Latin-ish text still edits fine via errors="replace"; only reject on
# a hard binary signal (NUL above), so most source files pass.
return True
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"""Chọn model sinh ảnh cho AI sửa file — R08-T12.
Dò khắp mọi provider đã cấu hình xem cái nào sinh được ảnh, rồi gợi ý khi
câu người dùng gõ nghe như đang muốn tạo ảnh. Có thể gợi ý model của
provider KHÁC provider đang chọn — nên nó tách riêng: đây là chỗ duy nhất
trong màn Thư mục biết tới nhiều provider cùng lúc.
"""
from __future__ import annotations
from .file_helpers import (
DOC_SUFFIXES, _HTML_SUFFIXES, _IMAGE_SUFFIXES, _PPTX_SUFFIXES, _is_probably_text, _pptx_available,
)
import os
from pathlib import Path
from PySide6.QtCore import Qt, Signal
from PySide6.QtWidgets import QComboBox, QHBoxLayout, QLabel, QLineEdit, QPushButton, QVBoxLayout, QWidget
from ...core.worker import AgentWorker
from ...i18n import tr
from ...theme import current_palette
from ...ui.chat_view import ChatView
from ...ui.libreoffice_view import DOC_SUFFIXES
class ImageModelPickerMixin:
"""Trộn vào FolderTab."""
def _scan_all_image_models(self, then_suggest: bool = False) -> None:
"""Background: find image-capable models across EVERY configured provider
(not just the active one), so we can suggest one when an edit involves
images even if the active provider has none. Caches
``self._all_image_models = [(provider_key, model)]``."""
if self._img_scan_worker is not None:
if then_suggest:
self._pending_img_suggest = True
return
providers = dict(self.ctx.config.data.get("providers", {}))
# Only providers that actually have an endpoint/key configured.
candidates = [k for k, c in providers.items()
if (c.get("base_url") or c.get("api_key"))]
def job(worker):
from ...core import image_gen
found = []
for key in candidates:
try:
prov = self.ctx.build_provider_for(key)
models = list(getattr(prov, "list_models", lambda: [])() or [])
except Exception: # noqa: BLE001 - a broken provider must not block the scan
models = []
for m in models:
if image_gen.looks_like_image_model(m):
found.append((key, m))
return {"found": found}
def done(res):
self._img_scan_worker = None
self._all_image_models = list(res.get("found", []))
if getattr(self, "_pending_img_suggest", False):
self._pending_img_suggest = False
self._suggest_cross_provider_image()
w = AgentWorker(job)
w.finished_ok.connect(done)
w.failed.connect(lambda _e: setattr(self, "_img_scan_worker", None))
self._img_scan_worker = w
if then_suggest:
self._pending_img_suggest = True
w.start()
def _maybe_suggest_image_model(self, instruction: str) -> None:
"""If the request looks image-related, suggest a suitable image model
BEFORE running — searching the active provider first, then ALL providers.
The suggested model is what image generation will auto-use."""
from ...core import image_gen
low = (instruction or "").lower()
if not any(w in low for w in self._IMAGE_WORDS):
return
picked = self.ai_model_combo.currentData()
if picked and image_gen.looks_like_image_model(picked):
return
local = image_gen.suggest_image_model(self._ai_models)
if local:
self.ai_chat.add_status(tr("folder.ai_image_suggest", model=local))
return
# None on the active provider → look across ALL providers (cached, or scan
# now and suggest when the scan returns).
if self._all_image_models:
self._suggest_cross_provider_image()
elif self._img_scan_worker is not None:
self._pending_img_suggest = True # a scan is already running
else:
self._scan_all_image_models(then_suggest=True)
def _suggest_cross_provider_image(self) -> None:
"""Post a suggestion listing image models found on OTHER providers. When
none exist anywhere, fall back to telling the user their PICKED model
will be used for image generation (or that there's nothing to use)."""
from ...config import PROVIDER_LABELS
if not self._all_image_models:
picked = self.ai_model_combo.currentData()
if picked:
self.ai_chat.add_status(tr("folder.ai_image_use_selected", model=picked))
else:
self.ai_chat.add_status(tr("folder.ai_image_none"))
return
seen, lines = set(), []
for key, model in self._all_image_models:
tag = (key, model)
if tag in seen:
continue
seen.add(tag)
lines.append(f"• {model} ({PROVIDER_LABELS.get(key, key)})")
if len(lines) >= 5:
break
self.ai_chat.add_status(tr("folder.ai_image_suggest_all") + "\n" + "\n".join(lines))
@@ -0,0 +1,38 @@
"""Cây thư mục của workspace — R08-T12.
Chọn thư mục gốc và bấm vào file để mở. Phần hiển thị nội dung nằm ở
``document_preview_manager.py``.
"""
from __future__ import annotations
import os
from pathlib import Path
from PySide6.QtCore import Qt
from PySide6.QtWidgets import QFileDialog
from ...i18n import tr
class WorkspaceFileTreeMixin:
"""Trộn vào FolderTab."""
def set_root(self, path: str) -> None:
p = str(path or "").strip()
if not p or not os.path.isdir(p):
return
self._root = p
self.path_lbl.setText(p)
self.path_lbl.setToolTip(p)
self.model.setRootPath(p)
self.tree.setRootIndex(self.model.index(p))
if getattr(self, "terminal", None) is not None:
self.terminal.set_cwd(p) # terminal follows the workspace folder
def _pick_root(self) -> None:
chosen = QFileDialog.getExistingDirectory(self, tr("folder.open_folder"), self._root)
if chosen:
self.set_root(chosen)
def _on_tree_clicked(self, index) -> None:
path = self.model.filePath(index)
if path and os.path.isfile(path):
self.open_file(path)
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