shuiyu67
66de8eea13
- 新增 xcli_core/vim_keys.py：纯逻辑 Vim 状态机（NORMAL/INSERT），h/j/k/l/w/b/0/$/^/gg/G/i/a/o/I/A/O/dd/x/dw/d$/u - tui.py：VimSendTextArea 子类接入模态编辑；XiaoliTUI 增加 j/k、Ctrl+F/B/D/U 聊天滚动、Ctrl+Space 聚焦切换、i 聚焦插入、/vim 开关、模式提示栏、/help 更新 - 新增 tests/test_vim_keys.py（18 项动作单测全过） - 版本号 8.0.2 -> 8.0.3（constants/about/README/tui/rich_tui/lsp/mcp）
135 lines
5.3 KiB
Python
135 lines
5.3 KiB
Python
"""
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v8.0 Rich 面板式 TUI + 可截取快照出口
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======================================
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- 通过 cli.tui_output_callback = RichTUI.push 接收逐行输出，渲染为 rich 面板
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- Console(record=True) 快照出口: export_text / export_svg / export_html
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→ AI 开发 TUI 时能把渲染结果读回自验，补上“看不见渲染”的反馈闭环
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设计取舍（与 7.0 重构前 textual TUI 的区别）:
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- 不用 textual 的异步全屏 App，避免与同步 input() 主循环冲突；
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- 采用 rich 顺序面板流（一问一答往下渲染），天然支持 record=True 快照；
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- 这正是“让 AI 能看见自己写的 TUI”的关键能力。
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"""
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import os
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from rich.console import Console
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from rich.panel import Panel
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from rich.text import Text
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from rich.box import ROUNDED
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SNAP_DIR = os.path.join(
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os.path.dirname(os.path.dirname(os.path.abspath(__file__))), ".tui_snapshots"
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)
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class RichTUI:
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"""rich 面板式 TUI：聊天面板 + 状态栏 + 快照出口。"""
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def __init__(self, cli):
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self.cli = cli
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# record=True 是关键：渲染过程被记录，可随时导出文本/SVG/HTML 自验
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self.console = Console(record=True, width=100)
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self.version = "8.0.3"
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self.engine = ""
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self.model = ""
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self.mode = "普通"
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self.used_tokens = None
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self.context_window = None
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self.msg_count = 0
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self._log = []
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# ── 状态设置（由 cli 在切换引擎/压缩后刷新）──
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def set_status(self, engine=None, model=None, mode=None,
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used_tokens=None, context_window=None, msg_count=None):
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if engine is not None:
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self.engine = engine
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if model is not None:
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self.model = model
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if mode is not None:
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self.mode = mode
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if used_tokens is not None:
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self.used_tokens = used_tokens
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if context_window is not None:
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self.context_window = context_window
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if msg_count is not None:
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self.msg_count = msg_count
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def banner(self):
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self.console.print(Panel(
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Text.from_markup(f"[bold cyan]小狸 Pro-CLI[/] [yellow]v{self.version}[/] · Rich TUI"),
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subtitle="[dim]自然语言对话 · /exit 返回 CLI · /snapshot 导出快照[/]",
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box=ROUNDED, border_style="cyan"))
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self.console.print()
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def _bar(self):
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if self.used_tokens and self.context_window:
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ratio = min(1.0, self.used_tokens / self.context_window)
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filled = int(ratio * 10)
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bar = "▓" * filled + "░" * (10 - filled)
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tok = f"{self.used_tokens}/{self.context_window} {bar}"
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elif self.used_tokens:
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tok = f"{self.used_tokens} tokens"
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else:
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tok = "-"
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return (f"[dim]引擎 {self.engine or '-'} · 模型 {self.model or '-'} · "
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f"模式 {self.mode} · {tok} · 消息 {self.msg_count}[/]")
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# ── 回调入口：DisplayMixin._output 把每行输出投到这里 ──
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def push(self, message):
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m = (message or "").strip("\n")
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if not m:
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return
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self._log.append(m)
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if len(self._log) > 300:
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self._log = self._log[-300:]
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# 原始 message 已由 DisplayMixin 产出合法 rich markup，直接打印；
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# 个别工具结果含裸方括号可能破坏 markup，失败则降级为纯文本。
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try:
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self.console.print(m)
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except Exception:
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self.console.print(m, markup=False)
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# ── 快照出口（AI 自验渲染的关键能力）──
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def snapshot_text(self):
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return self.console.export_text(clear=False)
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def snapshot_svg(self, title="小狸 Pro-CLI v8.0 Rich TUI"):
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return self.console.export_svg(title=title, clear=False)
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def snapshot_html(self, title="小狸 Pro-CLI v8.0 Rich TUI"):
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# rich 新版 export_html 不接受 title 参数，标题作为注释写入
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html = self.console.export_html(clear=False)
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return f"<!-- {title} -->\n{html}"
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def save_snapshot(self, stem):
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os.makedirs(os.path.dirname(stem), exist_ok=True)
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with open(stem + ".txt", "w", encoding="utf-8") as f:
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f.write(self.snapshot_text())
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with open(stem + ".svg", "w", encoding="utf-8") as f:
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f.write(self.snapshot_svg())
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with open(stem + ".html", "w", encoding="utf-8") as f:
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f.write(self.snapshot_html())
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return stem + ".txt", stem + ".svg", stem + ".html"
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# ── 主循环 ──
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def run(self):
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self.banner()
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try:
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import readline # 可选：输入历史补全
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except Exception:
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pass
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while True:
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try:
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ui = input("> ").strip()
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except (EOFError, KeyboardInterrupt):
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break
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if ui in ("/exit", "/quit"):
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break
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if ui == "/snapshot":
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paths = self.save_snapshot(os.path.join(SNAP_DIR, "live"))
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print(f"[快照已保存] {paths[2]}")
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continue
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if ui:
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self.cli.process_conversation(ui)
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self.msg_count = len(self.cli.shared_conversation_history)
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self.console.print(Text.from_markup(self._bar()))
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