chore(release): 1.0.0~beta2

- 会话列表拖拽排序/多选/批量删除
- 128k/1024k token 上下文上限
- 待办取消置顶；全屏隐藏联动
- 英文回退翻译补齐；新应用图标
- DTK 关于窗口、分词/朗读对话框、消息常驻操作

.github/workflows/program-builder.yml

@@ -0,0 +1,13 @@
+name: Building Program
+run-name: Building ${{ GITHUB.REPOSITORY }}
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - "*"
+
+jobs:
+  call:
+    uses: GXDE-OS/GXDE/.github/workflows/building-deb.yml@master
+    secrets: inherit

CHANGELOG.md

@@ -1,3 +1,27 @@
+# 更新日志
+
+## 1.0.0~beta2 — 2026-10-30
+
+- 会话列表：拖拽排序、多选、批量删除
+- 上下文压缩支持 128k / 1024k token 上限
+- 待办取消置顶（普通窗口）
+- 全屏时隐藏联动合成器信号
+- 非中文环境回退英文；英文翻译补齐
+- 新应用图标、DTK 关于窗口
+
+## 1.0.0~beta — 2026-10-30
+
+首个 beta 版本。
+
+- 传送门：合成器 portal 原生 drop，拖到窗口即落在光标位置
+- 面板：layer-shell 双栏、暂存区、拖拽/删除/排序动画、位置与大小持久化
+- 内容工厂：常驻面板底部，按拖拽内容分类展示动作，动作可直接 drop
+- 待办：独立浮窗与图标，添加待办后自动打开
+- 小埃同学：DTK 主窗口、气泡消息、多会话、流式输出、MCP、上下文压缩
+- 分词胶囊选择、朗读 Dialog、DTK 原生关于窗口
+- 传送门桌面入口：再次点击回到后台模式
+- 英文翻译与本地化加载
+
 # Changelog
 
 ## 0.1.0 - 2026-10-30

CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.20)
 
 project(gxde-ai-see
-    VERSION 0.1.0
+    VERSION 1.0.0
     DESCRIPTION "GXDE AI See - 小埃同学"
     LANGUAGES CXX
 )
@@ -28,6 +28,9 @@ set(GXDE_AI_SEE_SOURCES
     src/factory/contentclassifier.cpp
     src/factory/factoryactions.cpp
     src/factory/contentfactory.cpp
+    src/dialogs/flowlayout.cpp
+    src/dialogs/segmentdialog.cpp
+    src/dialogs/speechdialog.cpp
     src/actions/downloader.cpp
     src/actions/texttools.cpp
     src/todo/todomodel.cpp
@@ -38,6 +41,7 @@ set(GXDE_AI_SEE_SOURCES
     src/chat/markdown.cpp
     src/chat/chatview.cpp
     src/ui/portalpanel.cpp
+    src/ui/aboutdialog.cpp
 )
 
 add_executable(gxde-ai-see ${GXDE_AI_SEE_SOURCES})
@@ -116,7 +120,8 @@ if (LRELEASE_EXECUTABLE AND TS_FILES)
 endif()
 
 install(TARGETS gxde-ai-see RUNTIME DESTINATION bin)
-install(FILES data/gxde-ai-see.desktop data/gxde-ai-see-todo.desktop DESTINATION share/applications)
+install(FILES data/gxde-ai-see.desktop data/gxde-ai-see-todo.desktop
+        data/gxde-ai-see-portal.desktop DESTINATION share/applications)
 install(DIRECTORY data/icons/hicolor/ DESTINATION share/icons/hicolor)
 
 include(GNUInstallDirs)

data/gxde-ai-see-portal.desktop

@@ -0,0 +1,12 @@
+[Desktop Entry]
+Type=Application
+Version=1.0
+Name=GXDE Portal
+Name[zh_CN]=传送门
+Comment=Show or hide the GXDE AI See portal panel
+Comment[zh_CN]=显示或隐藏小埃同学的传送门面板
+Exec=gxde-ai-see --show
+Icon=gxde-ai-see
+Terminal=false
+Categories=Utility;
+StartupNotify=false

data/gxde-ai-see-todo.desktop

@@ -6,7 +6,7 @@ Name[zh_CN]=GXDE 待办
 Comment=Floating todo list of GXDE AI See
 Comment[zh_CN]=小埃同学的待办
 Exec=gxde-ai-see --todo
-Icon=gxde-ai-see
+Icon=gxde-ai-see-todo
 Terminal=false
 Categories=Utility;
 StartupNotify=false

data/icons-src/gxde-ai-see-todo.svg

@@ -0,0 +1,17 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="256" height="256" viewBox="0 0 256 256">
+  <defs>
+    <linearGradient id="g" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#4a90ff"/>
+      <stop offset="1" stop-color="#2f6bd8"/>
+    </linearGradient>
+  </defs>
+  <rect x="8" y="8" width="240" height="240" rx="54" fill="url(#g)"/>
+  <rect x="64" y="56" width="128" height="152" rx="16" fill="#ffffff" opacity="0.96"/>
+  <rect x="96" y="40" width="64" height="30" rx="10" fill="#dbe8ff"/>
+  <g stroke="#3d7fe8" stroke-width="9" stroke-linecap="round" fill="none">
+    <path d="M84 114 l14 14 26 -28"/>
+    <path d="M84 158 l14 14 26 -28"/>
+    <path d="M146 118 h30"/>
+    <path d="M146 162 h30"/>
+  </g>
+</svg>

debian/changelog

@@ -1,3 +1,25 @@
+gxde-ai-see (1.0.0~beta2) unstable; urgency=medium
+
+  * 会话列表支持拖拽排序、多选、批量删除
+  * 上下文压缩支持 128k / 1024k token 上限
+  * 待办窗口可取消置顶（普通窗口）
+  * 全屏时隐藏：合成器 FullscreenChanged 信号联动
+  * 非中文环境回退英文翻译；补齐全部英文翻译
+  * 全新应用图标（清理背景、圆角渐变底）
+  * DTK 关于窗口；分词/朗读对话框；消息下方常驻操作
+
+ -- shenmo <shenmo@spark-app.store>  Fri, 30 Oct 2026 23:30:00 +0800
+
+gxde-ai-see (1.0.0~beta) unstable; urgency=medium
+
+  * 首个 beta：传送门原生 drop、暂存区、内容工厂、待办、小埃同学对话
+  * 对话改为 DTK 主窗口，气泡消息、会话管理、MCP、上下文压缩
+  * 内容工厂常驻并支持拖拽展开，动作按内容过滤
+  * 分词胶囊选择、朗读 Dialog、DTK 原生关于窗口
+  * 传送门桌面入口与显隐切换；暂存区清空自动隐藏面板
+
+ -- shenmo <shenmo@spark-app.store>  Fri, 30 Oct 2026 22:30:00 +0800
+
 gxde-ai-see (0.1.0) unstable; urgency=medium
 
   * Initial release: 传送门面板、暂存区、内容工厂、待办与小埃同学对话。

docs/TODO.md

@@ -0,0 +1,14 @@
+# 1.0.0~beta2 之后待办
+
+已完成：会话列表拖拽排序/多选/批量删除（可复用控件已加入 dtk2widget-qt6）、
+token 压缩上限、待办取消置顶、全屏隐藏联动、英文回退翻译、新图标、DTK 关于窗口。
+
+## 仍需单独排期
+
+- [ ] 对话浅色/深色主题跟随 DTK（当前仍是深色固定配色）
+- [ ] 消息版本树：重试/编辑保留历史并可左右切换
+- [ ] OCR / TTS / 翻译对接 GXDE Daemon（当前仓库未找到对应 D-Bus 接口，需先定义）
+- [ ] X11 / 非 GXDE 合成器窗口图标网格降级方案
+- [ ] DTK Wayland 文本拖拽预览（合成器侧渲染，工作量大）
+- [ ] 更多窗口改用 DTK 控件（聊天设置、待办窗口等）
+- [ ] dtk2widget-qt6 的 DReorderListWidget 需要随库发布后，应用改为链接该控件

src/app.cpp

@@ -52,7 +52,7 @@ bool App::init(bool daemon, bool forceShow, bool showTodo, bool showChat)
                 } else if (data.contains("todo")) {
                     showTodoWindow();
                 } else if (data.contains("show")) {
-                    showPanel();
+                    togglePanel();
                 }
             });
             connect(socket, &QLocalSocket::disconnected, socket,
@@ -88,28 +88,60 @@ bool App::init(bool daemon, bool forceShow, bool showTodo, bool showChat)
             return;
         }
         m_dragging = true;
+        if (m_panel) {
+            m_panel->setDragging(true);
+        }
         if (!m_model->isEmpty()) {
+            if (m_panel && m_panel->isVisible()) {
+                m_panel->suppressPortalIfUnderCursor();
+            }
             return;
         }
-        QTimer::singleShot(120, this, [this]() {
+        QTimer::singleShot(80, this, [this]() {
             if (m_dragging && m_model->isEmpty()) {
                 showPanel();
+                if (m_panel) {
+                    m_panel->suppressPortalIfUnderCursor();
+                }
             }
         });
     });
     connect(portal, &PortalClient::dragEnded, this, [this]() {
         m_dragging = false;
-        if (m_model->isEmpty() && m_panel && m_panel->isVisible()) {
+        if (m_panel) {
+            m_panel->stopPortalSuppression();
+            m_panel->setDragging(false);
+        }
+        if (m_model->isEmpty() && !m_panelPinned && m_panel && m_panel->isVisible()) {
             m_panel->dismiss();
         }
     });
 
-    connect(m_model, &StagingModel::countChanged, this, [this]() {
-        if (!m_daemon && !m_model->isEmpty() && m_panel) {
+    connect(portal, &PortalClient::fullscreenChanged, this, [this](bool fullscreen) {
+        if (!Config::instance()->getBool(QStringLiteral("panel/hideOnFullscreen"), false)) {
+            return;
+        }
+        if (fullscreen) {
+            if (m_panel && m_panel->isVisible()) {
+                m_panel->dismiss();
+            }
+        } else if (m_panelPinned || !m_model->isEmpty()) {
+            ensurePanel();
             m_panel->popup();
         }
     });
 
+    connect(m_model, &StagingModel::countChanged, this, [this]() {
+        if (!m_model->isEmpty() && m_panel) {
+            m_panel->popup();
+            return;
+        }
+        /* cleared: the panel exists for the staging list, hide it again */
+        if (!m_dragging && !m_panelPinned && m_panel && m_panel->isVisible()) {
+            m_panel->dismiss();
+        }
+    });
+
     if (showChat) {
         showChatWindow();
     }
@@ -118,6 +150,7 @@ bool App::init(bool daemon, bool forceShow, bool showTodo, bool showChat)
     }
     if (!daemon || forceShow || !m_model->isEmpty()) {
         showPanel();
+        m_panelPinned = forceShow;
     }
 
     return true;
@@ -131,6 +164,18 @@ void App::ensurePanel()
 
     m_panel = new PortalPanel(m_model);
     connect(m_panel, &PortalPanel::openChatRequested, this, &App::showChatWindow);
+    connect(m_panel, &PortalPanel::hideRequested, this, [this]() {
+        m_panelPinned = false;
+        m_panel->dismiss();
+    });
+    connect(m_panel, &PortalPanel::todoAdded, this, &App::showTodoWindow);
+    connect(m_panel, &PortalPanel::askWithContent, this,
+            [this](const QString &text, const QStringList &files) {
+                showChatWindow();
+                if (m_chatWindow) {
+                    m_chatWindow->startConversationWith(text, files);
+                }
+            });
 }
 
 void App::showPanel()
@@ -139,6 +184,18 @@ void App::showPanel()
     m_panel->popup();
 }
 
+void App::togglePanel()
+{
+    ensurePanel();
+    if (m_panel->isVisible() && m_panelPinned) {
+        m_panel->dismiss();
+        m_panelPinned = false;
+        return;
+    }
+    m_panelPinned = true;
+    m_panel->popup();
+}
+
 void App::showChatWindow()
 {
     if (!m_chatWindow) {
@@ -151,6 +208,14 @@ void App::showTodoWindow()
 {
     if (!m_todoWindow) {
         m_todoWindow = new TodoWindow(TodoModel::instance());
+        connect(m_todoWindow, &TodoWindow::recreateRequested, this, [this]() {
+            if (m_todoWindow) {
+                m_todoWindow->close();
+                m_todoWindow->deleteLater();
+                m_todoWindow = nullptr;
+            }
+            showTodoWindow();
+        });
     }
     m_todoWindow->popup();
 }

src/app.h

@@ -32,6 +32,7 @@ public:
 private:
     void ensurePanel();
     void showPanel();
+    void togglePanel();
     void showTodoWindow();
     void showChatWindow();
 
@@ -42,4 +43,5 @@ private:
     QLocalServer *m_server = nullptr;
     bool m_daemon = false;
     bool m_dragging = false;
+    bool m_panelPinned = false;
 };

src/chat/chatview.cpp

@@ -182,15 +182,16 @@ public:
             connect(fork, &QToolButton::clicked, this,
                     [this]() { Q_EMIT forkRequested(m_index); });
             actions->addWidget(fork);
-            if (m_isLast) {
-                auto *retry = actionButton(tr("重试"), m_actions);
-                connect(retry, &QToolButton::clicked, this,
-                        [this]() { Q_EMIT retryRequested(); });
-                actions->addWidget(retry);
-            }
+            auto *edit = actionButton(tr("编辑"), m_actions);
+            connect(edit, &QToolButton::clicked, this,
+                    [this]() { Q_EMIT editRequested(m_index); });
+            actions->addWidget(edit);
+            auto *retry = actionButton(tr("重试"), m_actions);
+            connect(retry, &QToolButton::clicked, this,
+                    [this]() { Q_EMIT retryRequested(m_index); });
+            actions->addWidget(retry);
         }
         actions->addStretch();
-        m_actions->hide();
         column->addWidget(m_actions);
 
         if (m_isUser) {
@@ -220,21 +221,10 @@ signals:
     void copyRequested(int index);
     void editRequested(int index);
     void forkRequested(int index);
-    void retryRequested();
+    void retryRequested(int index);
     void linkActivated(const QUrl &url);
 
 protected:
-    void enterEvent(QEnterEvent *event) override
-    {
-        m_actions->show();
-        QWidget::enterEvent(event);
-    }
-
-    void leaveEvent(QEvent *event) override
-    {
-        m_actions->hide();
-        QWidget::leaveEvent(event);
-    }
 
 private:
     ChatMessage m_message;

src/chat/chatview.h

@@ -36,7 +36,7 @@ signals:
     void copyRequested(int index);
     void editRequested(int index);
     void forkRequested(int index);
-    void retryRequested();
+    void retryRequested(int index);
     void linkActivated(const QUrl &url);
 
 protected:

src/chat/chatwindow.cpp

@@ -5,6 +5,8 @@
 
 #include "config.h"
 #include "chatview.h"
+
+#include "../ui/aboutdialog.h"
 #include "markdown.h"
 #include "mcpclient.h"
 
@@ -73,11 +75,20 @@ public:
         : QListWidget(parent)
     {
         setAcceptDrops(true);
+        setDragEnabled(true);
+        setDragDropMode(QAbstractItemView::DragDrop);
+        setDefaultDropAction(Qt::MoveAction);
+        setDropIndicatorShown(true);
+        setDragDropOverwriteMode(false);
+        setSelectionMode(QAbstractItemView::ExtendedSelection);
     }
 
 signals:
     void droppedAt(int index, const QMimeData *mime);
     void left();
+    void reordered();
+    void deleteRequested(const QList<int> &rows);
+    void renameRequested(int row);
 
 protected:
     void leaveEvent(QEvent *event) override
@@ -86,10 +97,9 @@ protected:
         QListWidget::leaveEvent(event);
     }
 
-protected:
     void dragEnterEvent(QDragEnterEvent *event) override
     {
-        if (mimeOk(event->mimeData())) {
+        if (event->source() == this || mimeOk(event->mimeData())) {
             event->acceptProposedAction();
         } else {
             event->ignore();
@@ -98,13 +108,27 @@ protected:
 
     void dragMoveEvent(QDragMoveEvent *event) override
     {
-        if (mimeOk(event->mimeData())) {
+        if (event->source() == this || mimeOk(event->mimeData())) {
             event->acceptProposedAction();
         }
     }
 
     void dropEvent(QDropEvent *event) override
     {
+        if (event->source() == this) {
+            const QModelIndex dropIndex = indexAt(event->position().toPoint());
+            const int to = dropIndex.isValid() ? dropIndex.row() : count();
+            const int from = currentRow();
+            if (from >= 0 && to >= 0 && to != from && to != from + 1) {
+                QListWidgetItem *item = takeItem(from);
+                const int target = to > from ? to - 1 : to;
+                insertItem(target, item);
+                setCurrentRow(target);
+                Q_EMIT reordered();
+            }
+            event->acceptProposedAction();
+            return;
+        }
         if (!mimeOk(event->mimeData())) {
             event->ignore();
             return;
@@ -113,6 +137,37 @@ protected:
         Q_EMIT droppedAt(index.isValid() ? index.row() : -1, event->mimeData());
         event->acceptProposedAction();
     }
+
+    void contextMenuEvent(QContextMenuEvent *event) override
+    {
+        const QModelIndex index = indexAt(event->pos());
+        QMenu menu(this);
+        QAction *rename = nullptr;
+        if (index.isValid()) {
+            rename = menu.addAction(tr("重命名对话"));
+        }
+        QAction *remove = menu.addAction(tr("删除选中"));
+        QAction *chosen = menu.exec(event->globalPos());
+        if (!chosen) {
+            return;
+        }
+        if (chosen == rename) {
+            Q_EMIT renameRequested(index.row());
+            return;
+        }
+        if (chosen == remove) {
+            QList<int> rows;
+            for (const QModelIndex &selected : selectionModel()->selectedRows()) {
+                rows.append(selected.row());
+            }
+            if (rows.isEmpty() && index.isValid()) {
+                rows.append(index.row());
+            }
+            if (!rows.isEmpty()) {
+                Q_EMIT deleteRequested(rows);
+            }
+        }
+    }
 };
 
 class ChatView : public QTextBrowser
@@ -544,6 +599,12 @@ void ChatWindow::setupUi()
     connect(m_sidebar, &QListWidget::currentRowChanged, this, &ChatWindow::selectConversation);
     connect(static_cast<ChatSidebar *>(m_sidebar), &ChatSidebar::droppedAt, this,
             &ChatWindow::handleDropOnConversation);
+    connect(static_cast<ChatSidebar *>(m_sidebar), &ChatSidebar::reordered, this,
+            &ChatWindow::reorderConversations);
+    connect(static_cast<ChatSidebar *>(m_sidebar), &ChatSidebar::deleteRequested, this,
+            &ChatWindow::deleteConversations);
+    connect(static_cast<ChatSidebar *>(m_sidebar), &ChatSidebar::renameRequested, this,
+            &ChatWindow::renameConversation);
     connect(m_messages, &ChatMessageList::dropped, this, &ChatWindow::handleDroppedMime);
     connect(m_messages, &ChatMessageList::linkActivated, this, &ChatWindow::handleAnchor);
     connect(m_messages, &ChatMessageList::copyRequested, this, [this](int index) {
@@ -555,7 +616,9 @@ void ChatWindow::setupUi()
     });
     connect(m_messages, &ChatMessageList::editRequested, this, &ChatWindow::editMessage);
     connect(m_messages, &ChatMessageList::forkRequested, this, &ChatWindow::forkFrom);
-    connect(m_messages, &ChatMessageList::retryRequested, this, &ChatWindow::retryLast);
+    connect(m_messages, &ChatMessageList::retryRequested, this, [this](int index) {
+        retryFrom(index);
+    });
 
     auto *menu = new QMenu(menuButton);
     menu->addAction(tr("压缩上下文"), this, [this]() { beginCompression(false); });
@@ -677,12 +740,83 @@ void ChatWindow::selectConversation(int index)
     renderConversation();
 }
 
+void ChatWindow::reorderConversations()
+{
+    if (m_conversations.isEmpty()) {
+        return;
+    }
+    QHash<QString, ChatConversation> byId;
+    for (const ChatConversation &conversation : m_conversations) {
+        byId.insert(conversation.id, conversation);
+    }
+    QVector<ChatConversation> ordered;
+    for (int i = 0; i < m_sidebar->count(); ++i) {
+        const QString id = m_sidebar->item(i)->data(Qt::UserRole).toString();
+        auto it = byId.find(id);
+        if (it != byId.end()) {
+            ordered.append(it.value());
+            byId.erase(it);
+        }
+    }
+    for (auto it = byId.begin(); it != byId.end(); ++it) {
+        ordered.append(it.value());
+    }
+    m_conversations = ordered;
+    const int row = m_sidebar->currentRow();
+    if (row >= 0 && row < m_conversations.size()) {
+        m_current = row;
+    }
+    save();
+    updateSidebar();
+}
+
+void ChatWindow::deleteConversations(const QList<int> &rows)
+{
+    if (rows.isEmpty()) {
+        return;
+    }
+    if (m_client->busy()) {
+        m_client->cancel();
+        m_streamingIndex = -1;
+    }
+    QList<int> sorted = rows;
+    std::sort(sorted.begin(), sorted.end(), std::greater<int>());
+    for (int row : sorted) {
+        if (row >= 0 && row < m_conversations.size()) {
+            m_conversations.removeAt(row);
+        }
+    }
+    m_current = m_conversations.isEmpty() ? -1
+                                         : qBound(0, m_current, m_conversations.size() - 1);
+    save();
+    updateSidebar();
+    renderConversation();
+}
+
+void ChatWindow::renameConversation(int row)
+{
+    if (row < 0 || row >= m_conversations.size()) {
+        return;
+    }
+    bool ok = false;
+    const QString title = QInputDialog::getText(nullptr, tr("重命名对话"), tr("名称"),
+                                                QLineEdit::Normal,
+                                                m_conversations.at(row).title, &ok);
+    if (ok && !title.trimmed().isEmpty()) {
+        m_conversations[row].title = title.trimmed();
+        save();
+        updateSidebar();
+        renderConversation();
+    }
+}
+
 void ChatWindow::updateSidebar()
 {
     const QSignalBlocker blocker(m_sidebar);
     m_sidebar->clear();
     for (const ChatConversation &conversation : m_conversations) {
         auto *item = new QListWidgetItem(conversation.title, m_sidebar);
+        item->setData(Qt::UserRole, conversation.id);
         QString preview = tr("新对话");
         for (int i = conversation.messages.size() - 1; i >= 0; --i) {
             const ChatMessage &message = conversation.messages.at(i);
@@ -870,8 +1004,26 @@ bool ChatWindow::needsCompression() const
     if (!Config::instance()->getBool(QStringLiteral("chat/autoCompress"), true)) {
         return false;
     }
+    const QVector<ChatMessage> &messages = m_conversations.at(m_current).messages;
+
     const int keep = Config::instance()->getInt(QStringLiteral("chat/contextLength"), 40);
-    return m_conversations.at(m_current).messages.size() > keep + 4;
+    if (messages.size() > keep + 4) {
+        return true;
+    }
+
+    /* also honour a token budget (128k / 1024k); a rough estimate is enough */
+    const qint64 tokenLimit =
+        Config::instance()->getInt(QStringLiteral("chat/contextTokens"), 128000);
+    if (tokenLimit <= 0) {
+        return false;
+    }
+    qint64 tokens = 0;
+    for (const ChatMessage &message : messages) {
+        for (const QChar &ch : message.content) {
+            tokens += ch.unicode() < 128 ? 1 : 2;
+        }
+    }
+    return tokens / 4 > tokenLimit;
 }
 
 void ChatWindow::beginCompression(bool thenSend)
@@ -925,9 +1077,6 @@ void ChatWindow::editMessage(int index)
     if (index < 0 || index >= conversation.messages.size()) {
         return;
     }
-    if (conversation.messages.at(index).role != QStringLiteral("user")) {
-        return;
-    }
 
     QDialog dialog(this);
     dialog.setWindowTitle(tr("编辑消息"));
@@ -959,6 +1108,27 @@ void ChatWindow::editMessage(int index)
     requestCompletion();
 }
 
+void ChatWindow::retryFrom(int index)
+{
+    if (m_client->busy() || m_compressing || m_current < 0) {
+        return;
+    }
+    ChatConversation &conversation = m_conversations[m_current];
+    if (index < 0 || index >= conversation.messages.size()) {
+        return;
+    }
+    if (conversation.messages.at(index).role != QStringLiteral("assistant")) {
+        return;
+    }
+
+    /* drop everything from the assistant answer on, then regenerate it */
+    conversation.messages.resize(index);
+    conversation.updatedAt = QDateTime::currentMSecsSinceEpoch();
+    save();
+    renderConversation();
+    requestCompletion();
+}
+
 void ChatWindow::retryLast()
 {
     if (m_client->busy() || m_compressing || m_current < 0) {
@@ -1028,15 +1198,7 @@ void ChatWindow::handleAnchor(const QUrl &url)
 
 void ChatWindow::showAbout()
 {
-    QMessageBox::about(
-        this, tr("关于小埃同学"),
-        tr("<h3>GXDE 小埃同学</h3>"
-           "<p>版本 %1</p>"
-           "<p>GXDE 桌面的 AI 助手：传送门、内容工厂、待办与对话。</p>"
-           "<p>许可证：GPL-3.0-or-later<br/>"
-           "仓库：<a href='https://gitee.com/GXDE-OS/gxde-ai-see'>"
-           "gitee.com/GXDE-OS/gxde-ai-see</a></p>")
-            .arg(QCoreApplication::applicationVersion()));
+    showAboutDialog(this, tr("GXDE 桌面的 AI 助手：传送门、内容工厂、待办与对话。"));
 }
 
 void ChatWindow::appendError(const QString &message)
@@ -1139,6 +1301,17 @@ void ChatWindow::openSettings()
         Config::instance()->getInt(QStringLiteral("chat/contextLength"), 40));
     form->addRow(tr("上下文条数"), contextSpin);
 
+    auto *tokenBox = new QComboBox(&dialog);
+    tokenBox->addItem(tr("128k"), 128000);
+    tokenBox->addItem(tr("1024k"), 1024000);
+    const int storedTokens =
+        Config::instance()->getInt(QStringLiteral("chat/contextTokens"), 128000);
+    const int tokenIndex = tokenBox->findData(storedTokens);
+    if (tokenIndex >= 0) {
+        tokenBox->setCurrentIndex(tokenIndex);
+    }
+    form->addRow(tr("上下文长度"), tokenBox);
+
     auto *autoCompressBox = new QCheckBox(tr("超出后自动压缩旧消息"), &dialog);
     autoCompressBox->setChecked(
         Config::instance()->getBool(QStringLiteral("chat/autoCompress"), true));
@@ -1187,6 +1360,8 @@ void ChatWindow::openSettings()
         Config::instance()->set(QStringLiteral("chat/contextLength"), contextSpin->value());
         Config::instance()->set(QStringLiteral("chat/autoCompress"),
                                 autoCompressBox->isChecked());
+        Config::instance()->set(QStringLiteral("chat/contextTokens"),
+                                tokenBox->currentData().toInt());
         const QJsonDocument mcpDocument =
             QJsonDocument::fromJson(mcpEdit->toPlainText().toUtf8());
         if (mcpDocument.isArray() || mcpEdit->toPlainText().trimmed().isEmpty()) {
@@ -1256,6 +1431,33 @@ void ChatWindow::handleDropOnConversation(int index, const QMimeData *mime)
     activateWindow();
 }
 
+void ChatWindow::startConversationWith(const QString &text, const QStringList &files)
+{
+    activateForAsk();
+    newConversation();
+
+    QString content = text;
+    if (!files.isEmpty()) {
+        if (!content.isEmpty()) {
+            content += QLatin1Char('\n');
+        }
+        content += files.join(QLatin1Char('\n'));
+    }
+    if (!content.isEmpty()) {
+        m_input->setPlainText(content);
+        m_input->moveCursor(QTextCursor::End);
+        const QString title = text.isEmpty() ? QFileInfo(files.value(0)).fileName()
+                                             : text.simplified().left(24);
+        if (m_current >= 0 && !title.isEmpty()) {
+            m_conversations[m_current].title = title;
+            save();
+            updateSidebar();
+            renderConversation();
+        }
+    }
+    m_input->setFocus();
+}
+
 void ChatWindow::activateForAsk()
 {
     show();

src/chat/chatwindow.h

@@ -43,6 +43,9 @@ public:
     /** Bring the window up for the "ask AI" action. */
     void activateForAsk();
 
+    /** New conversation pre-filled from a portal drop on the ask tile. */
+    void startConversationWith(const QString &text, const QStringList &files);
+
     /** Insert dropped content into the input of the current/new conversation. */
     void handleDroppedMime(const QMimeData *mime);
     void handleDropOnConversation(int index, const QMimeData *mime);
@@ -59,12 +62,16 @@ private:
     void renderConversation();
     void updateHeader();
     void updateSidebar();
+    void reorderConversations();
+    void deleteConversations(const QList<int> &rows);
+    void renameConversation(int row);
     void sendMessage();
     void requestCompletion();
     void runToolCalls(const QVector<ToolCall> &calls, int index, const QJsonArray &results);
     void sendPayload();
     void editMessage(int index);
     void retryLast();
+    void retryFrom(int index);
     void forkFrom(int index);
     void beginCompression(bool thenSend);
     void handleAnchor(const QUrl &url);

src/dialogs/flowlayout.cpp

@@ -0,0 +1,87 @@
+// SPDX-FileCopyrightText: 2026 GXDE OS Team
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "flowlayout.h"
+
+#include <QStyle>
+#include <QWidget>
+
+FlowLayout::FlowLayout(QWidget *parent, int margin, int spacing)
+    : QLayout(parent)
+    , m_spacing(spacing)
+{
+    setContentsMargins(margin, margin, margin, margin);
+}
+
+FlowLayout::~FlowLayout()
+{
+    while (QLayoutItem *item = takeAt(0)) {
+        delete item;
+    }
+}
+
+void FlowLayout::addItem(QLayoutItem *item) { m_items.append(item); }
+int FlowLayout::count() const { return m_items.size(); }
+QLayoutItem *FlowLayout::itemAt(int index) const { return m_items.value(index); }
+
+QLayoutItem *FlowLayout::takeAt(int index)
+{
+    return index >= 0 && index < m_items.size() ? m_items.takeAt(index) : nullptr;
+}
+
+Qt::Orientations FlowLayout::expandingDirections() const { return {}; }
+bool FlowLayout::hasHeightForWidth() const { return true; }
+int FlowLayout::heightForWidth(int width) const { return doLayout(QRect(0, 0, width, 0), true); }
+
+void FlowLayout::setGeometry(const QRect &rect)
+{
+    QLayout::setGeometry(rect);
+    doLayout(rect, false);
+}
+
+QSize FlowLayout::sizeHint() const { return minimumSize(); }
+
+QSize FlowLayout::minimumSize() const
+{
+    QSize size;
+    for (QLayoutItem *item : m_items) {
+        size = size.expandedTo(item->minimumSize());
+    }
+    const QMargins margins = contentsMargins();
+    return size + QSize(margins.left() + margins.right(), margins.top() + margins.bottom());
+}
+
+int FlowLayout::doLayout(const QRect &rect, bool testOnly) const
+{
+    const QMargins margins = contentsMargins();
+    const QRect effective = rect.adjusted(margins.left(), margins.top(), -margins.right(),
+                                          -margins.bottom());
+    int x = effective.x();
+    int y = effective.y();
+    int lineHeight = 0;
+
+    for (QLayoutItem *item : m_items) {
+        QWidget *widget = item->widget();
+        int spaceX = m_spacing;
+        int spaceY = m_spacing;
+        if (widget) {
+            spaceX = widget->style()->layoutSpacing(QSizePolicy::PushButton,
+                                                    QSizePolicy::PushButton, Qt::Horizontal);
+            spaceY = widget->style()->layoutSpacing(QSizePolicy::PushButton,
+                                                    QSizePolicy::PushButton, Qt::Vertical);
+        }
+        int nextX = x + item->sizeHint().width() + spaceX;
+        if (nextX - spaceX > effective.right() && lineHeight > 0) {
+            x = effective.x();
+            y = y + lineHeight + spaceY;
+            nextX = x + item->sizeHint().width() + spaceX;
+            lineHeight = 0;
+        }
+        if (!testOnly) {
+            item->setGeometry(QRect(QPoint(x, y), item->sizeHint()));
+        }
+        x = nextX;
+        lineHeight = qMax(lineHeight, item->sizeHint().height());
+    }
+    return y + lineHeight - rect.y() + margins.bottom();
+}

src/dialogs/flowlayout.h

@@ -0,0 +1,32 @@
+// SPDX-FileCopyrightText: 2026 GXDE OS Team
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QLayout>
+#include <QList>
+
+/** Simple wrapping layout (Qt flow layout example). */
+class FlowLayout : public QLayout
+{
+public:
+    explicit FlowLayout(QWidget *parent = nullptr, int margin = 0, int spacing = 6);
+    ~FlowLayout() override;
+
+    void addItem(QLayoutItem *item) override;
+    int count() const override;
+    QLayoutItem *itemAt(int index) const override;
+    QLayoutItem *takeAt(int index) override;
+    Qt::Orientations expandingDirections() const override;
+    bool hasHeightForWidth() const override;
+    int heightForWidth(int width) const override;
+    QSize minimumSize() const override;
+    void setGeometry(const QRect &rect) override;
+    QSize sizeHint() const override;
+
+private:
+    int doLayout(const QRect &rect, bool testOnly) const;
+
+    QList<QLayoutItem *> m_items;
+    int m_spacing;
+};

src/dialogs/segmentdialog.cpp

@@ -0,0 +1,164 @@
+// SPDX-FileCopyrightText: 2026 GXDE OS Team
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "segmentdialog.h"
+
+#include "flowlayout.h"
+
+#include <QApplication>
+#include <QPalette>
+#include <QClipboard>
+#include <QEvent>
+#include <QLabel>
+#include <QMouseEvent>
+#include <QPushButton>
+#include <QScrollArea>
+#include <QVBoxLayout>
+
+SegmentDialog::SegmentDialog(const QStringList &words, QWidget *parent)
+    : QDialog(parent)
+{
+    setWindowTitle(tr("分词"));
+    setAttribute(Qt::WA_DeleteOnClose);
+    resize(560, 420);
+
+    const bool dark = palette().color(QPalette::Window).lightness() < 128;
+    const QColor capsuleBg = dark ? QColor(255, 255, 255, 20) : QColor(0, 0, 0, 18);
+    const QColor capsuleBorder = dark ? QColor(255, 255, 255, 30) : QColor(0, 0, 0, 28);
+    const QColor textColor = palette().color(QPalette::WindowText);
+
+    auto *layout = new QVBoxLayout(this);
+    layout->setContentsMargins(16, 14, 16, 14);
+    layout->setSpacing(10);
+
+    auto *hint = new QLabel(tr("按住并滑过词语可以连续选择，选中后复制。"), this);
+    hint->setStyleSheet(QStringLiteral("font-size: 12px;"));
+    layout->addWidget(hint);
+
+    auto *scroll = new QScrollArea(this);
+    scroll->setWidgetResizable(true);
+    scroll->setFrameShape(QFrame::NoFrame);
+    auto *container = new QWidget(scroll);
+    auto *flow = new FlowLayout(container, 6, 6);
+    container->setLayout(flow);
+    scroll->setWidget(container);
+    layout->addWidget(scroll, 1);
+
+    for (const QString &word : words) {
+        auto *capsule = new QPushButton(word, container);
+        capsule->setCheckable(true);
+        capsule->setCursor(Qt::PointingHandCursor);
+        capsule->setFocusPolicy(Qt::NoFocus);
+        capsule->setStyleSheet(QStringLiteral(
+            "QPushButton { color: %1; background: %2; border: 1px solid %3;"
+            " border-radius: 11px; padding: 3px 10px; font-size: 13px; }"
+            "QPushButton:hover { background: %4; }"
+            "QPushButton:checked { background: rgba(74,144,255,0.85);"
+            " border-color: rgba(74,144,255,1.0); color: white; }")
+                                    .arg(textColor.name(),
+                                         QStringLiteral("rgba(%1,%2,%3,%4)")
+                                             .arg(capsuleBg.red())
+                                             .arg(capsuleBg.green())
+                                             .arg(capsuleBg.blue())
+                                             .arg(capsuleBg.alpha()),
+                                         capsuleBorder.name(),
+                                         dark ? QStringLiteral("rgba(255,255,255,30)")
+                                              : QStringLiteral("rgba(0,0,0,28)")));
+        capsule->installEventFilter(this);
+        connect(capsule, &QPushButton::released, this, [this]() { m_selecting = false; });
+        flow->addWidget(capsule);
+        m_capsules.append(capsule);
+    }
+
+    auto *bottom = new QHBoxLayout;
+    auto *all = new QPushButton(tr("全选"), this);
+    auto *none = new QPushButton(tr("清空"), this);
+    m_count = new QLabel(tr("已选 0 个"), this);
+    m_count->setStyleSheet(QStringLiteral("font-size: 12px;"));
+    auto *copy = new QPushButton(tr("复制选中"), this);
+    copy->setStyleSheet(QStringLiteral(
+        "QPushButton { color: white; background: rgba(74,144,255,0.85); border: none;"
+        " border-radius: 8px; padding: 6px 14px; }"
+        "QPushButton:hover { background: rgba(90,160,255,0.95); }"));
+    bottom->addWidget(all);
+    bottom->addWidget(none);
+    bottom->addStretch();
+    bottom->addWidget(m_count);
+    bottom->addSpacing(10);
+    bottom->addWidget(copy);
+    layout->addLayout(bottom);
+
+    connect(all, &QPushButton::clicked, this, [this]() { setAll(true); });
+    connect(none, &QPushButton::clicked, this, [this]() { setAll(false); });
+    connect(copy, &QPushButton::clicked, this, &SegmentDialog::copySelected);
+
+    auto *close = new QPushButton(tr("关闭"), this);
+    layout->addWidget(close, 0, Qt::AlignRight);
+    connect(close, &QPushButton::clicked, this, &QDialog::close);
+}
+
+void SegmentDialog::setAll(bool checked)
+{
+    for (QPushButton *capsule : m_capsules) {
+        capsule->setChecked(checked);
+    }
+    updateCount();
+}
+
+void SegmentDialog::updateCount()
+{
+    int count = 0;
+    for (QPushButton *capsule : m_capsules) {
+        if (capsule->isChecked()) {
+            ++count;
+        }
+    }
+    m_count->setText(tr("已选 %1 个").arg(count));
+}
+
+void SegmentDialog::copySelected()
+{
+    QStringList selected;
+    for (QPushButton *capsule : m_capsules) {
+        if (capsule->isChecked()) {
+            selected.append(capsule->text());
+        }
+    }
+    if (selected.isEmpty()) {
+        m_count->setText(tr("还没有选中词语"));
+        return;
+    }
+    QApplication::clipboard()->setText(selected.join(QLatin1Char(' ')));
+    m_count->setText(tr("已复制 %1 个").arg(selected.size()));
+}
+
+bool SegmentDialog::eventFilter(QObject *watched, QEvent *event)
+{
+    auto *capsule = qobject_cast<QPushButton *>(watched);
+    if (!capsule) {
+        return QDialog::eventFilter(watched, event);
+    }
+
+    if (event->type() == QEvent::MouseButtonPress) {
+        auto *mouse = static_cast<QMouseEvent *>(event);
+        if (mouse->button() == Qt::LeftButton) {
+            m_selecting = true;
+            m_selectValue = !capsule->isChecked();
+            capsule->setChecked(m_selectValue);
+            updateCount();
+        }
+    } else if (event->type() == QEvent::Enter && m_selecting &&
+               (QApplication::mouseButtons() & Qt::LeftButton)) {
+        if (capsule->isChecked() != m_selectValue) {
+            capsule->setChecked(m_selectValue);
+            updateCount();
+        }
+    }
+    return QDialog::eventFilter(watched, event);
+}
+
+void SegmentDialog::mouseReleaseEvent(QMouseEvent *event)
+{
+    m_selecting = false;
+    QDialog::mouseReleaseEvent(event);
+}

src/dialogs/segmentdialog.h

@@ -0,0 +1,34 @@
+// SPDX-FileCopyrightText: 2026 GXDE OS Team
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QDialog>
+#include <QStringList>
+#include <QVector>
+
+class QLabel;
+class QPushButton;
+
+/** Word segmentation result as selectable capsules. */
+class SegmentDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit SegmentDialog(const QStringList &words, QWidget *parent = nullptr);
+
+private:
+    void updateCount();
+    void copySelected();
+    void setAll(bool checked);
+
+    QVector<QPushButton *> m_capsules;
+    QLabel *m_count = nullptr;
+    bool m_selecting = false;
+    bool m_selectValue = true;
+
+protected:
+    bool eventFilter(QObject *watched, QEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
+};

src/dialogs/speechdialog.cpp

@@ -0,0 +1,111 @@
+// SPDX-FileCopyrightText: 2026 GXDE OS Team
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "speechdialog.h"
+
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QPlainTextEdit>
+#include <QProcess>
+#include <QPushButton>
+#include <QSlider>
+#include <QStandardPaths>
+#include <QVBoxLayout>
+
+SpeechDialog::SpeechDialog(const QString &text, QWidget *parent)
+    : QDialog(parent)
+    , m_text(text)
+{
+    setWindowTitle(tr("朗读"));
+    setAttribute(Qt::WA_DeleteOnClose);
+    resize(480, 380);
+
+    auto *layout = new QVBoxLayout(this);
+    layout->setContentsMargins(16, 14, 16, 14);
+    layout->setSpacing(10);
+
+    m_preview = new QPlainTextEdit(this);
+    m_preview->setReadOnly(true);
+    m_preview->setPlainText(text.left(4000));
+    m_preview->setStyleSheet(QStringLiteral(
+        "QPlainTextEdit { background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.9);"
+        " border: none; border-radius: 8px; padding: 8px; }"));
+    layout->addWidget(m_preview, 1);
+
+    auto *rateRow = new QHBoxLayout;
+    rateRow->addWidget(new QLabel(tr("语速"), this));
+    m_rate = new QSlider(Qt::Horizontal, this);
+    m_rate->setRange(50, 200);
+    m_rate->setValue(100);
+    rateRow->addWidget(m_rate, 1);
+    layout->addLayout(rateRow);
+
+    m_status = new QLabel(this);
+    m_status->setStyleSheet(QStringLiteral("color: rgba(255,255,255,0.55); font-size: 12px;"));
+    layout->addWidget(m_status);
+
+    auto *buttons = new QHBoxLayout;
+    auto *play = new QPushButton(tr("开始朗读"), this);
+    play->setStyleSheet(QStringLiteral(
+        "QPushButton { color: white; background: rgba(74,144,255,0.85); border: none;"
+        " border-radius: 8px; padding: 7px 16px; }"
+        "QPushButton:hover { background: rgba(90,160,255,0.95); }"));
+    auto *stopButton = new QPushButton(tr("停止"), this);
+    auto *close = new QPushButton(tr("关闭"), this);
+    buttons->addWidget(play);
+    buttons->addWidget(stopButton);
+    buttons->addStretch();
+    buttons->addWidget(close);
+    layout->addLayout(buttons);
+
+    connect(play, &QPushButton::clicked, this, &SpeechDialog::start);
+    connect(stopButton, &QPushButton::clicked, this, &SpeechDialog::stop);
+    connect(close, &QPushButton::clicked, this, &QDialog::close);
+}
+
+SpeechDialog::~SpeechDialog()
+{
+    stop();
+}
+
+void SpeechDialog::start()
+{
+    stop();
+    QString program = QStandardPaths::findExecutable(QStringLiteral("spd-say"));
+    QStringList args;
+    if (!program.isEmpty()) {
+        args = { QStringLiteral("-r"), QString::number(m_rate->value() - 100),
+                 QStringLiteral("-w"), m_text.left(4000) };
+    } else {
+        program = QStandardPaths::findExecutable(QStringLiteral("espeak-ng"));
+        if (program.isEmpty()) {
+            m_status->setText(tr("未找到 spd-say 或 espeak-ng"));
+            return;
+        }
+        args = { QStringLiteral("-s"), QString::number(m_rate->value()),
+                 m_text.left(4000) };
+    }
+
+    m_process = new QProcess(this);
+    m_process->setProcessChannelMode(QProcess::MergedChannels);
+    connect(m_process, &QProcess::errorOccurred, this, [this](QProcess::ProcessError) {
+        m_status->setText(tr("朗读失败：%1").arg(m_process->errorString()));
+    });
+    connect(m_process, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this,
+            [this](int, QProcess::ExitStatus) {
+                m_status->setText(tr("朗读结束"));
+            });
+    m_status->setText(tr("正在朗读…"));
+    m_process->start(program, args);
+}
+
+void SpeechDialog::stop()
+{
+    if (m_process) {
+        m_process->kill();
+        m_process->waitForFinished(300);
+        m_process->deleteLater();
+        m_process = nullptr;
+        m_status->setText(tr("已停止"));
+    }
+}

src/dialogs/speechdialog.h

@@ -0,0 +1,32 @@
+// SPDX-FileCopyrightText: 2026 GXDE OS Team
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QDialog>
+#include <QString>
+
+class QLabel;
+class QPlainTextEdit;
+class QProcess;
+class QSlider;
+
+/** Text-to-speech dialog with a rate control. */
+class SpeechDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit SpeechDialog(const QString &text, QWidget *parent = nullptr);
+    ~SpeechDialog() override;
+
+private:
+    void start();
+    void stop();
+
+    QString m_text;
+    QPlainTextEdit *m_preview = nullptr;
+    QSlider *m_rate = nullptr;
+    QLabel *m_status = nullptr;
+    QProcess *m_process = nullptr;
+};

src/factory/contentfactory.cpp

@@ -125,6 +125,67 @@ private:
     QString m_id;
 };
 
+class AskTile : public QToolButton
+{
+    Q_OBJECT
+
+public:
+    explicit AskTile(QWidget *parent = nullptr)
+        : QToolButton(parent)
+    {
+        setText(tr("问问\n小埃同学"));
+        setToolTip(tr("把内容放到这里：新开一个对话并填入内容"));
+        setCursor(Qt::PointingHandCursor);
+        setFocusPolicy(Qt::NoFocus);
+        setAcceptDrops(true);
+        setFixedWidth(96);
+        setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
+        setStyleSheet(QStringLiteral(
+            "QToolButton { color: rgba(255,255,255,0.9); background: rgba(74,144,255,0.16);"
+            " border: 1px solid rgba(120,180,255,0.28); border-radius: 9px;"
+            " font-size: 12px; padding: 4px; }"
+            "QToolButton:hover { background: rgba(74,144,255,0.32); color: white;"
+            " border-color: rgba(160,205,255,0.7); }"
+            "QToolButton[dragover=\"true\"] { background: rgba(74,144,255,0.45);"
+            " border: 1px solid rgba(180,215,255,0.95); }"));
+    }
+
+signals:
+    void dropped(const QMimeData *mime);
+
+protected:
+    void dragEnterEvent(QDragEnterEvent *event) override
+    {
+        if (!event->mimeData() ||
+            !(event->mimeData()->hasUrls() || event->mimeData()->hasText() ||
+              event->mimeData()->hasImage())) {
+            event->ignore();
+            return;
+        }
+        setProperty("dragover", true);
+        style()->unpolish(this);
+        style()->polish(this);
+        event->acceptProposedAction();
+    }
+
+    void dragLeaveEvent(QDragLeaveEvent *event) override
+    {
+        Q_UNUSED(event)
+        setProperty("dragover", false);
+        style()->unpolish(this);
+        style()->polish(this);
+    }
+
+    void dropEvent(QDropEvent *event) override
+    {
+        setProperty("dragover", false);
+        style()->unpolish(this);
+        style()->polish(this);
+        event->acceptProposedAction();
+        Q_EMIT dropped(event->mimeData());
+    }
+};
+
 ContentFactory::ContentFactory(QWidget *parent)
     : QWidget(parent)
 {
@@ -172,19 +233,15 @@ ContentFactory::ContentFactory(QWidget *parent)
 
     outer->addLayout(left, 1);
 
-    m_askButton = new QPushButton(tr("问问\n小埃同学"), this);
-    m_askButton->setCursor(Qt::PointingHandCursor);
-    m_askButton->setFocusPolicy(Qt::NoFocus);
-    m_askButton->setFixedWidth(92);
-    m_askButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
-    m_askButton->setStyleSheet(QStringLiteral(
-        "QPushButton { color: white; background: rgba(74,144,255,0.22);"
-        " border: 1px solid rgba(120,180,255,0.45); border-radius: 10px;"
-        " font-size: 12px; }"
-        "QPushButton:hover { background: rgba(74,144,255,0.38);"
-        " border-color: rgba(160,205,255,0.8); }"));
-    connect(m_askButton, &QPushButton::clicked, this, &ContentFactory::askRequested);
-    outer->addWidget(m_askButton);
+    m_askTile = new AskTile(this);
+    connect(m_askTile, &QToolButton::clicked, this, &ContentFactory::askRequested);
+    connect(m_askTile, &AskTile::dropped, this, &ContentFactory::askDropped);
+    outer->addWidget(m_askTile);
+}
+
+QSize ContentFactory::sizeHint() const
+{
+    return QSize(size().width(), 148);
 }
 
 void ContentFactory::setContent(const DropContent &content)
@@ -260,6 +317,45 @@ void ContentFactory::paintEvent(QPaintEvent *event)
     painter.drawPath(path);
 }
 
+void ContentFactory::dragEnterEvent(QDragEnterEvent *event)
+{
+    if (!event->mimeData() ||
+        !(event->mimeData()->hasUrls() || event->mimeData()->hasText() ||
+          event->mimeData()->hasImage())) {
+        event->ignore();
+        return;
+    }
+    Q_EMIT dragContent(event->mimeData());
+    Q_EMIT dragActivity();
+    event->acceptProposedAction();
+}
+
+void ContentFactory::dragMoveEvent(QDragMoveEvent *event)
+{
+    if (event->mimeData() &&
+        (event->mimeData()->hasUrls() || event->mimeData()->hasText() ||
+         event->mimeData()->hasImage())) {
+        Q_EMIT dragContent(event->mimeData());
+        Q_EMIT dragActivity();
+        event->acceptProposedAction();
+        return;
+    }
+    event->ignore();
+}
+
+void ContentFactory::dragLeaveEvent(QDragLeaveEvent *event)
+{
+    Q_UNUSED(event)
+    Q_EMIT dragActivity();
+}
+
+void ContentFactory::dropEvent(QDropEvent *event)
+{
+    if (event->mimeData()) {
+        event->acceptProposedAction();
+    }
+}
+
 bool ContentFactory::eventFilter(QObject *watched, QEvent *event)
 {
     if (event->type() == QEvent::DragEnter || event->type() == QEvent::DragMove) {

src/factory/contentfactory.h

@@ -33,17 +33,26 @@ signals:
     void actionRequested(const QString &id, const DropContent &content);
     void heightChanged();
     void dragActivity();
+    void dragContent(const QMimeData *mime);
     void askRequested();
+    void askDropped(const QMimeData *mime);
+
+public:
+    QSize sizeHint() const override;
 
 protected:
     void paintEvent(QPaintEvent *event) override;
     bool eventFilter(QObject *watched, QEvent *event) override;
+    void dragEnterEvent(QDragEnterEvent *event) override;
+    void dragMoveEvent(QDragMoveEvent *event) override;
+    void dragLeaveEvent(QDragLeaveEvent *event) override;
+    void dropEvent(QDropEvent *event) override;
 
 private:
     void rebuild();
 
     QLabel *m_summary = nullptr;
-    class QPushButton *m_askButton = nullptr;
+    class AskTile *m_askTile = nullptr;
     QWidget *m_actions = nullptr;
     QGridLayout *m_grid = nullptr;
     DropContent m_content;

src/factory/factoryactions.cpp

@@ -4,6 +4,9 @@
 #include "factoryactions.h"
 
 #include <QFileInfo>
+#include <QRegularExpression>
+
+#include "../actions/texttools.h"
 
 namespace {
 
@@ -41,8 +44,6 @@ QVector<FactoryAction> linkActions(const DropContent &content)
                               QStringLiteral("edit-copy")));
         actions.append(action(QStringLiteral("todo"), QStringLiteral("添加到待办"),
                               QStringLiteral("checkbox-checked")));
-        actions.append(action(QStringLiteral("ask"), QStringLiteral("问问小埃"),
-                              QStringLiteral("dialog-question")));
         return actions;
     }
 
@@ -84,12 +85,20 @@ QVector<FactoryAction> fileActions(const DropContent &content)
         actions.append(action(QStringLiteral("transcribe"), QStringLiteral("转文字"),
                               QStringLiteral("insert-text"), QStringLiteral("尚未接入"), false));
     } else if (type == QStringLiteral("document") || type == QStringLiteral("code")) {
-        actions.append(action(QStringLiteral("segment"), QStringLiteral("分词"),
-                              QStringLiteral("insert-text")));
-        actions.append(action(QStringLiteral("extract_links"), QStringLiteral("提取链接"),
-                              QStringLiteral("insert-link")));
-        actions.append(action(QStringLiteral("speak"), QStringLiteral("朗读"),
-                              QStringLiteral("audio-volume-high")));
+        const QString fileText = TextTools::readTextFile(path);
+        if (!fileText.isEmpty() &&
+            fileText.contains(QRegularExpression(QStringLiteral("[\\x{4e00}-\\x{9fff}]")))) {
+            actions.append(action(QStringLiteral("segment"), QStringLiteral("分词"),
+                                  QStringLiteral("insert-text")));
+        }
+        if (!fileText.isEmpty() && !TextTools::extractLinks(fileText).isEmpty()) {
+            actions.append(action(QStringLiteral("extract_links"), QStringLiteral("提取链接"),
+                                  QStringLiteral("insert-link")));
+        }
+        if (!fileText.isEmpty()) {
+            actions.append(action(QStringLiteral("speak"), QStringLiteral("朗读"),
+                                  QStringLiteral("audio-volume-high")));
+        }
     }
 
     actions.append(action(QStringLiteral("copy_path"), QStringLiteral("复制路径"),
@@ -120,25 +129,28 @@ QVector<FactoryAction> actionsFor(const DropContent &content)
                    QStringLiteral("dialog-question")),
             action(QStringLiteral("todo"), QStringLiteral("添加到待办"),
                    QStringLiteral("checkbox-checked")),
-            action(QStringLiteral("ask"), QStringLiteral("问问小埃"),
-                   QStringLiteral("dialog-question")),
-        };
-    case DropContent::Text:
-        return {
-            action(QStringLiteral("segment"), QStringLiteral("分词"),
-                   QStringLiteral("insert-text")),
-            action(QStringLiteral("extract_links"), QStringLiteral("提取链接"),
-                   QStringLiteral("insert-link")),
-            action(QStringLiteral("translate"), QStringLiteral("翻译"),
-                   QStringLiteral("accessories-dictionary")),
-            action(QStringLiteral("speak"), QStringLiteral("朗读"),
-                   QStringLiteral("audio-volume-high")),
-            action(QStringLiteral("copy"), QStringLiteral("复制"), QStringLiteral("edit-copy")),
-            action(QStringLiteral("todo"), QStringLiteral("添加到待办"),
-                   QStringLiteral("checkbox-checked")),
-            action(QStringLiteral("ask"), QStringLiteral("问问小埃"),
-                   QStringLiteral("dialog-question")),
         };
+    case DropContent::Text: {
+        QVector<FactoryAction> actions;
+        const QString &text = content.text;
+        if (text.contains(QRegularExpression(QStringLiteral("[\\x{4e00}-\\x{9fff}]")))) {
+            actions.append(action(QStringLiteral("segment"), QStringLiteral("分词"),
+                                  QStringLiteral("insert-text")));
+        }
+        if (!TextTools::extractLinks(text).isEmpty()) {
+            actions.append(action(QStringLiteral("extract_links"), QStringLiteral("提取链接"),
+                                  QStringLiteral("insert-link")));
+        }
+        actions.append(action(QStringLiteral("translate"), QStringLiteral("翻译"),
+                              QStringLiteral("accessories-dictionary")));
+        actions.append(action(QStringLiteral("speak"), QStringLiteral("朗读"),
+                              QStringLiteral("audio-volume-high")));
+        actions.append(action(QStringLiteral("copy"), QStringLiteral("复制"),
+                              QStringLiteral("edit-copy")));
+        actions.append(action(QStringLiteral("todo"), QStringLiteral("添加到待办"),
+                              QStringLiteral("checkbox-checked")));
+        return actions;
+    }
     case DropContent::Link:
     case DropContent::CustomLink:
         return linkActions(content);

src/main.cpp

@@ -19,7 +19,7 @@ int main(int argc, char *argv[])
     app.setOrganizationName(QStringLiteral("GXDE"));
     app.setApplicationName(QStringLiteral("gxde-ai-see"));
     app.setApplicationDisplayName(QStringLiteral("GXDE 小埃同学"));
-    app.setApplicationVersion(QStringLiteral("0.1.0"));
+    app.setApplicationVersion(QStringLiteral("1.0.0~beta2"));
     QIcon appIcon = QIcon::fromTheme(QStringLiteral("gxde-ai-see"));
     if (appIcon.isNull()) {
         appIcon = QIcon(QStringLiteral("/usr/share/icons/hicolor/256x256/apps/gxde-ai-see.png"));
@@ -35,17 +35,25 @@ int main(int argc, char *argv[])
         QStringLiteral("/usr/share/gxde-ai-see/translations"),
         QStringLiteral("/usr/local/share/gxde-ai-see/translations"),
     };
-    bool translated = false;
+    QStringList candidates{ locale, locale.section(QLatin1Char('_'), 0, 0) };
+    /* ensure unsupported locales fall back to English, never to the Chinese
+     * source strings */
+    if (!locale.startsWith(QLatin1String("zh"))) {
+        candidates.append(QStringLiteral("en"));
+    }
     for (const QString &dir : translationDirs) {
-        if (translator->load(QStringLiteral("gxde-ai-see_") + locale, dir) ||
-            translator->load(QStringLiteral("gxde-ai-see_") + locale.section(QLatin1Char('_'), 0, 0),
-                             dir)) {
-            app.installTranslator(translator);
-            translated = true;
+        bool loaded = false;
+        for (const QString &candidate : candidates) {
+            if (translator->load(QStringLiteral("gxde-ai-see_") + candidate, dir)) {
+                app.installTranslator(translator);
+                loaded = true;
+                break;
+            }
+        }
+        if (loaded) {
             break;
         }
     }
-    Q_UNUSED(translated)
 
     QCommandLineParser parser;
     parser.setApplicationDescription(QStringLiteral("GXDE 小埃同学"));

src/portal/portalclient.cpp

@@ -50,15 +50,22 @@ PortalClient::PortalClient(QObject *parent)
     bus.connect(QString::fromLatin1(kService), QString::fromLatin1(kPath),
                 QString::fromLatin1(kInterface), QStringLiteral("PortalDropped"), this,
                 SLOT(onDropped(QString, bool)));
+    bus.connect(QString::fromLatin1(kService), QString::fromLatin1(kPath),
+                QString::fromLatin1(kInterface), QStringLiteral("PortalClosed"), this,
+                SLOT(onPortalClosed()));
+    bus.connect(QString::fromLatin1(kService), QString::fromLatin1(kPath),
+                QString::fromLatin1(kInterface), QStringLiteral("FullscreenChanged"), this,
+                SLOT(onFullscreenChanged(bool)));
 }
 
-bool PortalClient::beginPortal()
+bool PortalClient::beginPortal(const QRect &panelRect)
 {
     QDBusMessage message =
         QDBusMessage::createMethodCall(QString::fromLatin1(kService),
                                        QString::fromLatin1(kPath),
                                        QString::fromLatin1(kInterface),
                                        QStringLiteral("BeginPortal"));
+    message << panelRect.x() << panelRect.y() << panelRect.width() << panelRect.height();
     const QDBusMessage reply = QDBusConnection::sessionBus().call(message, QDBus::Block, 500);
     if (reply.type() != QDBusMessage::ReplyMessage || reply.arguments().isEmpty()) {
         return false;
@@ -92,6 +99,16 @@ void PortalClient::onDragStarted(const QString &mimeTypes)
     Q_EMIT dragStarted(mimeTypes);
 }
 
+void PortalClient::onFullscreenChanged(bool fullscreen)
+{
+    Q_EMIT fullscreenChanged(fullscreen);
+}
+
+void PortalClient::onPortalClosed()
+{
+    Q_EMIT portalClosed();
+}
+
 void PortalClient::onDragEnded()
 {
     Q_EMIT dragEnded();

src/portal/portalclient.h

@@ -4,6 +4,7 @@
 #pragma once
 
 #include <QObject>
+#include <QRect>
 
 /**
  * Client for the compositor side "portal" (org.gxde.Portal).
@@ -23,7 +24,7 @@ public:
     bool available() const { return m_available; }
 
     /** @return true when the compositor opened the overview. */
-    bool beginPortal();
+    bool beginPortal(const QRect &panelRect = QRect());
     void cancelPortal();
 
     /** Filter the drag mime types we want to react to. */
@@ -32,11 +33,15 @@ public:
 signals:
     void dragStarted(const QString &mimeTypes);
     void dragEnded();
+    void portalClosed();
+    void fullscreenChanged(bool fullscreen);
     void dropped(const QString &uuid, bool accepted);
 
 private slots:
     void onDragStarted(const QString &mimeTypes);
     void onDragEnded();
+    void onPortalClosed();
+    void onFullscreenChanged(bool fullscreen);
     void onDropped(const QString &uuid, bool accepted);
 
 private:

src/todo/todowindow.cpp

@@ -7,11 +7,15 @@
 
 #include "config.h"
 
+#include <QContextMenuEvent>
+#include <QMenu>
+
 #include <QApplication>
 #include <QDialog>
 #include <QDialogButtonBox>
 #include <QGuiApplication>
 #include <QHBoxLayout>
+#include <QIcon>
 #include <QLabel>
 #include <QLineEdit>
 #include <QListView>
@@ -145,6 +149,9 @@ TodoWindow::TodoWindow(TodoModel *model, QWidget *parent)
     , m_model(model)
 {
     setWindowTitle(tr("待办"));
+    setWindowIcon(QIcon::fromTheme(
+        QStringLiteral("gxde-ai-see-todo"),
+        QIcon(QStringLiteral("/usr/share/icons/hicolor/256x256/apps/gxde-ai-see-todo.png"))));
     setWindowFlags(Qt::FramelessWindowHint | Qt::Tool);
     setAttribute(Qt::WA_TranslucentBackground);
     setAttribute(Qt::WA_ShowWithoutActivating);
@@ -155,6 +162,7 @@ TodoWindow::TodoWindow(TodoModel *model, QWidget *parent)
 
     m_rightMargin = Config::instance()->getInt(QStringLiteral("todo/rightMargin"), 16);
     m_topMargin = Config::instance()->getInt(QStringLiteral("todo/topMargin"), 72);
+    m_keepAbove = Config::instance()->getBool(QStringLiteral("todo/keepAbove"), true);
 
     setupWindow();
     setupUi();
@@ -168,6 +176,11 @@ TodoWindow::TodoWindow(TodoModel *model, QWidget *parent)
 
 void TodoWindow::setupWindow()
 {
+    if (!m_keepAbove) {
+        /* plain toplevel: shows in the taskbar and can be covered/moved */
+        setWindowFlag(Qt::Tool, false);
+        return;
+    }
 #ifdef GXDE_HAVE_LAYERSHELLQT
     if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"))) {
         createWinId();
@@ -304,6 +317,9 @@ void TodoWindow::addEntry()
 
 void TodoWindow::applyMargins()
 {
+    if (!m_keepAbove) {
+        return;
+    }
 #ifdef GXDE_HAVE_LAYERSHELLQT
     if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"))) {
         if (auto *layer = LayerShellQt::Window::get(windowHandle())) {
@@ -318,6 +334,26 @@ void TodoWindow::applyMargins()
     }
 }
 
+void TodoWindow::contextMenuEvent(QContextMenuEvent *event)
+{
+    QMenu menu(this);
+    QAction *pin = menu.addAction(tr("置顶"));
+    pin->setCheckable(true);
+    pin->setChecked(m_keepAbove);
+    QAction *hideAction = menu.addAction(tr("隐藏"));
+    QAction *chosen = menu.exec(event->globalPos());
+    if (chosen == hideAction) {
+        hide();
+        return;
+    }
+    if (chosen == pin) {
+        const bool keep = pin->isChecked();
+        Config::instance()->set(QStringLiteral("todo/keepAbove"), keep);
+        Config::instance()->sync();
+        Q_EMIT recreateRequested();
+    }
+}
+
 void TodoWindow::saveMargins()
 {
     Config::instance()->set(QStringLiteral("todo/rightMargin"), m_rightMargin);
@@ -328,6 +364,13 @@ void TodoWindow::saveMargins()
 void TodoWindow::mousePressEvent(QMouseEvent *event)
 {
     if (event->button() == Qt::LeftButton && event->position().y() < 48) {
+        if (!m_keepAbove) {
+            if (windowHandle()) {
+                windowHandle()->startSystemMove();
+            }
+            event->accept();
+            return;
+        }
         m_dragging = true;
         m_dragStart = event->position().toPoint();
         m_dragStartRight = m_rightMargin;

src/todo/todowindow.h

@@ -28,11 +28,15 @@ public:
     void refreshLayout();
 
 protected:
+    void contextMenuEvent(QContextMenuEvent *event) override;
     void showEvent(QShowEvent *event) override;
     void mousePressEvent(QMouseEvent *event) override;
     void mouseMoveEvent(QMouseEvent *event) override;
     void mouseReleaseEvent(QMouseEvent *event) override;
 
+signals:
+    void recreateRequested();
+
 private:
     void setupWindow();
     void setupUi();
@@ -45,6 +49,7 @@ private:
     QLabel *m_countLabel = nullptr;
     int m_rightMargin = 16;
     int m_topMargin = 72;
+    bool m_keepAbove = true;
     bool m_dragging = false;
     QPoint m_dragStart;
     int m_dragStartRight = 0;

src/ui/aboutdialog.cpp

@@ -0,0 +1,25 @@
+// SPDX-FileCopyrightText: 2026 GXDE OS Team
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "aboutdialog.h"
+
+#include <QApplication>
+#include <QCoreApplication>
+#include <QIcon>
+
+#include <DAboutDialog>
+
+void showAboutDialog(QWidget *parent, const QString &description)
+{
+    auto *dialog = new Dtk::Widget::DAboutDialog(parent);
+    dialog->setAttribute(Qt::WA_DeleteOnClose);
+    dialog->setWindowTitle(QObject::tr("关于小埃同学"));
+    dialog->setProductIcon(QApplication::windowIcon());
+    dialog->setProductName(QObject::tr("GXDE 小埃同学"));
+    dialog->setVersion(QCoreApplication::applicationVersion());
+    dialog->setDescription(description);
+    dialog->setLicense(QStringLiteral("GPL-3.0-or-later"));
+    dialog->setWebsiteName(QStringLiteral("gitee.com/GXDE-OS/gxde-ai-see"));
+    dialog->setWebsiteLink(QStringLiteral("https://gitee.com/GXDE-OS/gxde-ai-see"));
+    dialog->show();
+}

src/ui/aboutdialog.h

@@ -0,0 +1,11 @@
+// SPDX-FileCopyrightText: 2026 GXDE OS Team
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QString>
+
+class QWidget;
+
+/** DTK native about dialog shared by the panel and the chat window. */
+void showAboutDialog(QWidget *parent, const QString &description);

src/ui/portalpanel.cpp

@@ -10,6 +10,10 @@
 #include "actions/texttools.h"
 #include "factory/contentclassifier.h"
 #include "factory/contentfactory.h"
+
+#include "aboutdialog.h"
+#include "dialogs/segmentdialog.h"
+#include "dialogs/speechdialog.h"
 #include "todo/todomodel.h"
 
 #include <QApplication>
@@ -577,9 +581,9 @@ public:
         setMinimumHeight(190);
 
         m_portalTimer.setSingleShot(true);
-        m_portalTimer.setInterval(150);
+        m_portalTimer.setInterval(80);
         connect(&m_portalTimer, &QTimer::timeout, this, [this]() {
-            if (m_active) {
+            if (m_active && !m_suppressed) {
                 Q_EMIT portalRequested();
             }
         });
@@ -598,6 +602,18 @@ public:
     }
 
     void showMessage(const QString &message) { showHint(message); }
+
+    /* Set when the drag started while the pointer was already over the portal:
+     * do not open the overview until the pointer leaves the panel. */
+    void setSuppressPortal(bool suppress)
+    {
+        m_suppressed = suppress;
+        if (suppress) {
+            m_portalTimer.stop();
+        }
+    }
+    bool suppressed() const { return m_suppressed; }
+    void triggerPortal() { Q_EMIT portalRequested(); }
     void setPortalActive(bool active)
     {
         m_portalActive = active;
@@ -684,7 +700,7 @@ protected:
         }
         m_active = true;
         update();
-        if (!m_portalActive) {
+        if (!m_portalActive && !m_suppressed) {
             m_portalTimer.start();
         }
         Q_EMIT dragContent(event->mimeData());
@@ -736,6 +752,7 @@ private:
     bool m_active = false;
     bool m_hover = false;
     bool m_portalActive = false;
+    bool m_suppressed = false;
 };
 
 /* ------------------------------------------------------------------------- */
@@ -768,6 +785,7 @@ PortalPanel::PortalPanel(StagingModel *model, QWidget *parent)
         if (m_countLabel) {
             m_countLabel->setText(tr("%1 项").arg(m_model->count()));
         }
+        updateMode();
         refreshLayout();
     });
     connect(m_model, &StagingModel::countChanged, m_view->viewport(),
@@ -815,7 +833,7 @@ void PortalPanel::setupWindow()
             anchors |= LayerShellQt::Window::AnchorBottom;
             layer->setAnchors(anchors);
             layer->setMargins(
-                QMargins(0, 0, m_rightMargin, m_bottomMargin + m_factoryOffset));
+                QMargins(0, 0, m_rightMargin, m_bottomMargin));
             layer->setLayer(LayerShellQt::Window::LayerOverlay);
             layer->setKeyboardInteractivity(
                 LayerShellQt::Window::KeyboardInteractivityNone);
@@ -840,9 +858,32 @@ void PortalPanel::setupUi()
     m_zone = new PortalZone(this);
     m_zone->setFixedWidth(kZoneWidth);
     outer->addWidget(m_zone);
+    m_suppressWatch = new QTimer(this);
+    m_suppressWatch->setInterval(80);
+    connect(m_suppressWatch, &QTimer::timeout, this, [this]() {
+        if (!m_zone->suppressed()) {
+            m_suppressWatch->stop();
+            return;
+        }
+        if (rect().contains(mapFromGlobal(QCursor::pos()))) {
+            return;
+        }
+        m_suppressWatch->stop();
+        m_zone->setSuppressPortal(false);
+        m_zone->triggerPortal();
+    });
+
     connect(m_zone, &PortalZone::portalRequested, this, [this]() {
         PortalClient *portal = PortalClient::instance();
-        if (portal->beginPortal()) {
+        QScreen *scr = screen() ? screen() : QGuiApplication::primaryScreen();
+        QRect panelRect = geometry();
+        if (scr) {
+            const QRect avail = scr->availableGeometry();
+            panelRect = QRect(avail.x() + avail.width() - width() - m_rightMargin,
+                              avail.y() + avail.height() - height() - m_bottomMargin,
+                              width(), height());
+        }
+        if (portal->beginPortal(panelRect)) {
             m_zone->setPortalActive(true);
             m_zone->showMessage(tr("移动到目标窗口上松手"));
         } else {
@@ -855,6 +896,8 @@ void PortalPanel::setupUi()
     });
     connect(PortalClient::instance(), &PortalClient::dragEnded, this,
             [this]() { m_zone->setPortalActive(false); });
+    connect(PortalClient::instance(), &PortalClient::portalClosed, this,
+            [this]() { m_zone->setPortalActive(false); });
 
     auto *right = new QVBoxLayout;
     right->setContentsMargins(0, 0, 0, 0);
@@ -912,7 +955,7 @@ void PortalPanel::setupUi()
     root->addLayout(outer);
 
     m_factory = new ContentFactory(this);
-    m_factory->hide();
+    m_factory->show();
     root->addWidget(m_factory);
 
     m_toast = new QLabel(this);
@@ -936,7 +979,6 @@ void PortalPanel::setupUi()
             return;
         }
         m_factory->clearContent();
-        m_factory->hide();
         refreshLayout();
     });
 
@@ -946,7 +988,21 @@ void PortalPanel::setupUi()
     connect(m_view, &StagingView::dragFinished, this, &PortalPanel::noteDragFinished);
     connect(m_factory, &ContentFactory::actionRequested, this, &PortalPanel::runFactoryAction);
     connect(m_factory, &ContentFactory::askRequested, this, &PortalPanel::openChatRequested);
+    connect(m_factory, &ContentFactory::askDropped, this, [this](const QMimeData *mime) {
+        if (!mime) {
+            return;
+        }
+        QStringList files;
+        for (const QUrl &url : mime->urls()) {
+            if (url.isLocalFile()) {
+                files.append(url.toLocalFile());
+            }
+        }
+        const QString text = mime->hasText() ? mime->text() : QString();
+        Q_EMIT askWithContent(text, files);
+    });
     connect(m_factory, &ContentFactory::heightChanged, this, [this]() { refreshLayout(); });
+    connect(m_factory, &ContentFactory::dragContent, this, &PortalPanel::noteDragContent);
     connect(m_factory, &ContentFactory::dragActivity, this, [this]() {
         if (m_factoryTimer) {
             m_factoryTimer->start();
@@ -959,6 +1015,32 @@ void PortalPanel::refreshLayout()
     updateGeometryForContent();
 }
 
+void PortalPanel::setDragging(bool dragging)
+{
+    if (m_dragging == dragging) {
+        return;
+    }
+    m_dragging = dragging;
+    updateMode();
+}
+
+void PortalPanel::updateMode()
+{
+    const bool stagingOnly = !m_dragging && m_model && m_model->count() > 0;
+    if (stagingOnly == m_stagingOnly) {
+        return;
+    }
+    m_stagingOnly = stagingOnly;
+    if (m_zone) {
+        m_zone->setVisible(!stagingOnly);
+    }
+    if (m_factory) {
+        m_factory->setVisible(!stagingOnly);
+    }
+    setFixedWidth(stagingOnly ? 360 : kPanelWidth);
+    refreshLayout();
+}
+
 void PortalPanel::updateGeometryForContent()
 {
     QScreen *scr = screen();
@@ -975,18 +1057,13 @@ void PortalPanel::updateGeometryForContent()
 
     const int headerHeight = 26;
     const int selectionHeight = (m_selectionBar && m_selectionBar->isVisible()) ? 32 : 0;
+    /* The factory always occupies the same strip, so neither the panel size nor
+     * its position changes when a drag starts or ends. */
     const int factoryHeight =
-        (m_factory && m_factory->isVisible()) ? m_factory->sizeHint().height() + 8 : 0;
+        (!m_stagingOnly && m_factory) ? m_factory->sizeHint().height() + 6 : 0;
     const int totalHeight =
         kMargin * 2 + headerHeight + 6 + selectionHeight + listHeight + factoryHeight;
-    resize(kPanelWidth, totalHeight);
-
-    /* Growing downwards would push the portal/s. Staging area off screen: raise
-     * the panel by the factory height so the two columns stay where they are. */
-    if (m_factoryOffset != factoryHeight) {
-        m_factoryOffset = factoryHeight;
-        applyMargins();
-    }
+    resize(m_stagingOnly ? 360 : kPanelWidth, totalHeight);
 }
 
 void PortalPanel::noteDragContent(const QMimeData *mime)
@@ -1008,8 +1085,6 @@ void PortalPanel::noteDragContent(const QMimeData *mime)
     }
 
     m_factory->setContent(content);
-    m_factory->show();
-    refreshLayout();
 }
 
 void PortalPanel::noteDragFinished()
@@ -1106,7 +1181,10 @@ void PortalPanel::runFactoryAction(const QString &id, const DropContent &content
     }
     if (id == QLatin1String("segment")) {
         const QStringList words = TextTools::segment(sourceText.left(20000));
-        showTextDialog(tr("分词（%1）").arg(words.size()), words.join(QStringLiteral(" / ")));
+        auto *dialog = new SegmentDialog(words);
+        dialog->show();
+        dialog->raise();
+        dialog->activateWindow();
         return;
     }
     if (id == QLatin1String("extract_links")) {
@@ -1115,13 +1193,10 @@ void PortalPanel::runFactoryAction(const QString &id, const DropContent &content
         return;
     }
     if (id == QLatin1String("speak")) {
-        const QString program = QStandardPaths::findExecutable(QStringLiteral("spd-say"));
-        if (program.isEmpty()) {
-            toast(tr("未找到语音朗读程序"));
-            return;
-        }
-        QProcess::startDetached(program, { sourceText.left(4000) });
-        toast(tr("开始朗读"));
+        auto *dialog = new SpeechDialog(sourceText.left(20000));
+        dialog->show();
+        dialog->raise();
+        dialog->activateWindow();
         return;
     }
     if (id == QLatin1String("todo")) {
@@ -1129,6 +1204,7 @@ void PortalPanel::runFactoryAction(const QString &id, const DropContent &content
                                                                : content.summary();
         TodoModel::instance()->add(text);
         toast(tr("已添加到待办"));
+        Q_EMIT todoAdded();
         return;
     }
     if (id == QLatin1String("save_image")) {
@@ -1202,7 +1278,7 @@ void PortalPanel::applyMargins()
     if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"))) {
         if (auto *layer = LayerShellQt::Window::get(windowHandle())) {
             layer->setMargins(
-                QMargins(0, 0, m_rightMargin, m_bottomMargin + m_factoryOffset));
+                QMargins(0, 0, m_rightMargin, m_bottomMargin));
             return;
         }
     }
@@ -1210,7 +1286,7 @@ void PortalPanel::applyMargins()
     if (QScreen *scr = screen() ? screen() : QGuiApplication::primaryScreen()) {
         const QRect available = scr->availableGeometry();
         move(available.right() - width() - m_rightMargin,
-             available.bottom() - height() - m_bottomMargin - m_factoryOffset);
+             available.bottom() - height() - m_bottomMargin);
     }
 }
 
@@ -1327,6 +1403,7 @@ void PortalPanel::showContextMenu(const QPoint &globalPos)
 
     menu.addSeparator();
     QAction *clear = menu.addAction(tr("清空暂存区"));
+    QAction *hide = menu.addAction(tr("隐藏"));
     QAction *about = menu.addAction(tr("关于"));
     QAction *quit = menu.addAction(tr("退出"));
 
@@ -1346,11 +1423,22 @@ void PortalPanel::showContextMenu(const QPoint &globalPos)
             menuPos.setX(available.right() - menuSize.width());
         }
     }
+    menuPos.setX(globalPos.x() - menuSize.width() - 10);
+    if (scr) {
+        const QRect available = scr->availableGeometry();
+        if (menuPos.x() < available.left()) {
+            menuPos.setX(available.left());
+        }
+    }
     QAction *chosen = menu.exec(menuPos);
     if (!chosen) {
         return;
     }
 
+    if (chosen == hide) {
+        Q_EMIT hideRequested();
+        return;
+    }
     if (chosen == fixedPosition) {
         m_fixedPosition = fixedPosition->isChecked();
         saveWindowState();
@@ -1395,18 +1483,36 @@ void PortalPanel::showContextMenu(const QPoint &globalPos)
     } else if (chosen == clear) {
         m_model->clearAll();
     } else if (chosen == about) {
-        QMessageBox::about(
-            this, tr("关于小埃同学"),
-            tr("<h3>GXDE 小埃同学</h3><p>版本 %1</p>"
-               "<p>传送门、内容工厂、待办与小埃同学对话。</p>"
-               "<p>GPL-3.0-or-later · "
-               "<a href='https://gitee.com/GXDE-OS/gxde-ai-see'>gxde-ai-see</a></p>")
-                .arg(QCoreApplication::applicationVersion()));
+        showAboutDialog(nullptr, tr("传送门、内容工厂、待办与小埃同学对话。"));
     } else if (chosen == quit) {
         QCoreApplication::quit();
     }
 }
 
+void PortalPanel::suppressPortalIfUnderCursor()
+{
+    if (!m_zone || !isVisible()) {
+        return;
+    }
+    const bool under = m_zone->rect().contains(m_zone->mapFromGlobal(QCursor::pos()));
+    m_zone->setSuppressPortal(under);
+    if (under) {
+        m_suppressWatch->start();
+    } else {
+        m_suppressWatch->stop();
+    }
+}
+
+void PortalPanel::stopPortalSuppression()
+{
+    if (m_suppressWatch) {
+        m_suppressWatch->stop();
+    }
+    if (m_zone) {
+        m_zone->setSuppressPortal(false);
+    }
+}
+
 void PortalPanel::showEvent(QShowEvent *event)
 {
     Dtk::Widget::DBlurEffectWidget::showEvent(event);

src/ui/portalpanel.h

@@ -33,10 +33,16 @@ public:
 
     void refreshLayout();
     void popup();
+    void suppressPortalIfUnderCursor();
+    void setDragging(bool dragging);
+    void stopPortalSuppression();
     void dismiss();
 
 signals:
     void openChatRequested();
+    void askWithContent(const QString &text, const QStringList &files);
+    void hideRequested();
+    void todoAdded();
 
 protected:
     void showEvent(QShowEvent *event) override;
@@ -49,6 +55,7 @@ private:
     void setupUi();
     void setupWindow();
     void updateGeometryForContent();
+    void updateMode();
     void updateSelectionBar();
     void noteDragContent(const QMimeData *mime);
     void noteDragFinished();
@@ -75,7 +82,9 @@ private:
     int m_rightMargin = 16;
     int m_bottomMargin = 16;
     int m_manualListHeight = 0;
-    int m_factoryOffset = 0;
+    QTimer *m_suppressWatch = nullptr;
+    bool m_stagingOnly = false;
+    bool m_dragging = false;
     bool m_fixedPosition = true;
     bool m_fixedSize = false;
     int m_dragMode = 0; // 0 none, 1 move, 2 resize

translations/gxde-ai-see_en.ts

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.1">
+<TS version="2.1" language="en">
 <context>
     <name>App</name>
     <message>
@@ -14,6 +14,21 @@
         <translation>This desktop does not support the portal (a GXDE Wayland compositor is required). AI See will stay idle in the background; staging, the content factory and chat remain available.</translation>
     </message>
 </context>
+<context>
+    <name>AskTile</name>
+    <message>
+        <location filename="../src/factory/contentfactory.cpp" line="136"/>
+        <source>问问
+小埃同学</source>
+        <translation>Ask
+AI See</translation>
+    </message>
+    <message>
+        <location filename="../src/factory/contentfactory.cpp" line="137"/>
+        <source>把内容放到这里：新开一个对话并填入内容</source>
+        <translation>Drop here to start a new conversation with this content</translation>
+    </message>
+</context>
 <context>
     <name>ChatClient</name>
     <message>
@@ -32,168 +47,224 @@
         <translation>The API key is invalid or expired</translation>
     </message>
 </context>
+<context>
+    <name>ChatMessageList</name>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="263"/>
+        <source>埃</source>
+        <translation>AI</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="271"/>
+        <source>你好，我是小埃同学</source>
+        <translation>Hi, I&apos;m AI See</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="280"/>
+        <source>把文件、链接或文字拖进窗口，或者直接输入问题。
+第一次使用请在左下角「设置」里填入 DeepSeek API Key。</source>
+        <translation>Drop files, links or text here, or just type a question.
+On first use open Settings at the bottom left and enter your DeepSeek API key.</translation>
+    </message>
+</context>
+<context>
+    <name>ChatSidebar</name>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="147"/>
+        <source>重命名对话</source>
+        <translation>Rename conversation</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="149"/>
+        <source>删除选中</source>
+        <translation>Delete selected</translation>
+    </message>
+</context>
 <context>
     <name>ChatWindow</name>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="211"/>
-        <location filename="../src/chat/chatwindow.cpp" line="334"/>
+        <location filename="../src/chat/chatwindow.cpp" line="290"/>
+        <location filename="../src/chat/chatwindow.cpp" line="291"/>
+        <location filename="../src/chat/chatwindow.cpp" line="446"/>
+        <location filename="../src/chat/chatwindow.cpp" line="523"/>
+        <location filename="../src/chat/chatwindow.cpp" line="853"/>
         <source>小埃同学</source>
         <translation>AI See</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="250"/>
+        <location filename="../src/chat/chatwindow.cpp" line="346"/>
         <source>工具调用次数过多，已停止</source>
         <translation>Too many tool calls, stopped</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="309"/>
+        <location filename="../src/chat/chatwindow.cpp" line="405"/>
         <source>⚠️ %1</source>
         <translation>⚠️ %1</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="342"/>
-        <source>把内容拖进对话即可提问</source>
-        <translation>Drop content into a conversation to ask about it</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="355"/>
+        <location filename="../src/chat/chatwindow.cpp" line="460"/>
         <source>＋ 新建对话</source>
         <translation>+ New conversation</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="363"/>
-        <source>⋯ 更多</source>
-        <translation>⋯ More</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="370"/>
+        <location filename="../src/chat/chatwindow.cpp" line="624"/>
         <source>压缩上下文</source>
         <translation>Compress context</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="371"/>
+        <location filename="../src/chat/chatwindow.cpp" line="625"/>
         <source>重试上一条</source>
         <translation>Retry last message</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="372"/>
+        <location filename="../src/chat/chatwindow.cpp" line="626"/>
         <source>重新加载 MCP</source>
         <translation>Reload MCP</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="375"/>
+        <location filename="../src/chat/chatwindow.cpp" line="629"/>
         <source>没有配置 MCP 服务器</source>
         <translation>No MCP server configured</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="380"/>
+        <location filename="../src/chat/chatwindow.cpp" line="634"/>
         <source>关于</source>
         <translation>About</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="384"/>
-        <source>设置</source>
-        <translation>Settings</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="416"/>
+        <location filename="../src/chat/chatwindow.cpp" line="562"/>
         <source>输入消息，Ctrl+Enter 发送；也可以把文件/文字拖进窗口</source>
         <translation>Type a message, Ctrl+Enter to send; you can also drop files or text here</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="424"/>
+        <location filename="../src/chat/chatwindow.cpp" line="569"/>
         <source>发送</source>
         <translation>Send</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="535"/>
-        <location filename="../src/chat/chatwindow.cpp" line="652"/>
+        <location filename="../src/chat/chatwindow.cpp" line="719"/>
+        <location filename="../src/chat/chatwindow.cpp" line="820"/>
+        <location filename="../src/chat/chatwindow.cpp" line="874"/>
         <source>新对话</source>
         <translation>New conversation</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="605"/>
-        <source>你</source>
-        <translation>You</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="605"/>
-        <location filename="../src/chat/chatwindow.cpp" line="630"/>
-        <source>小埃</source>
-        <translation>AI See</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="826"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1066"/>
         <source>正在压缩上下文…</source>
         <translation>Compressing context…</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="845"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1082"/>
         <source>编辑消息</source>
         <translation>Edit message</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="906"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1164"/>
         <source>%1 · 分支</source>
         <translation>%1 · branch</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="944"/>
-        <source>关于小埃同学</source>
-        <translation>About AI See</translation>
+        <location filename="../src/chat/chatwindow.cpp" line="490"/>
+        <source>⚙ 设置</source>
+        <translation>⚙ Settings</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="945"/>
-        <source>&lt;h3&gt;GXDE 小埃同学&lt;/h3&gt;&lt;p&gt;版本 %1&lt;/p&gt;&lt;p&gt;GXDE 桌面的 AI 助手：传送门、内容工厂、待办与对话。&lt;/p&gt;&lt;p&gt;许可证：GPL-3.0-or-later&lt;br/&gt;仓库：&lt;a href=&apos;https://gitee.com/GXDE-OS/gxde-ai-see&apos;&gt;gitee.com/GXDE-OS/gxde-ai-see&lt;/a&gt;&lt;/p&gt;</source>
-        <translation>&lt;h3&gt;GXDE AI See&lt;/h3&gt;&lt;p&gt;Version %1&lt;/p&gt;&lt;p&gt;The AI assistant for the GXDE desktop: portal, content factory, todo and chat.&lt;/p&gt;&lt;p&gt;License: GPL-3.0-or-later&lt;br/&gt;Repository: &lt;a href=&apos;https://gitee.com/GXDE-OS/gxde-ai-see&apos;&gt;gitee.com/GXDE-OS/gxde-ai-see&lt;/a&gt;&lt;/p&gt;</translation>
+        <location filename="../src/chat/chatwindow.cpp" line="581"/>
+        <source>Enter 换行 · Ctrl+Enter 发送 · 支持拖入文件/链接/图片</source>
+        <translation>Enter for newline · Ctrl+Enter to send · files, links and images can be dropped here</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="963"/>
+        <location filename="../src/chat/chatwindow.cpp" line="802"/>
+        <source>重命名对话</source>
+        <translation>Rename conversation</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="802"/>
+        <source>名称</source>
+        <translation>Name</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1201"/>
+        <source>GXDE 桌面的 AI 助手：传送门、内容工厂、待办与对话。</source>
+        <translation>The AI assistant for the GXDE desktop: portal, content factory, todo and chat.</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1213"/>
         <source>小埃同学设置</source>
         <translation>AI See settings</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="975"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1225"/>
         <source>DeepSeek API Key</source>
         <translation>DeepSeek API key</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="982"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1232"/>
         <source>API 地址</source>
         <translation>API endpoint</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="992"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1245"/>
+        <source>获取模型列表</source>
+        <translation>Fetch models</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1247"/>
         <source>模型</source>
         <translation>Model</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="998"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1270"/>
+        <source>获取失败</source>
+        <translation>Fetch failed</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1293"/>
+        <source>已更新</source>
+        <translation>Updated</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1302"/>
         <source>上下文条数</source>
         <translation>Context messages</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1000"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1305"/>
+        <source>128k</source>
+        <translation>128k</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1306"/>
+        <source>1024k</source>
+        <translation>1024k</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1313"/>
+        <source>上下文长度</source>
+        <translation>Context window</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1315"/>
         <source>超出后自动压缩旧消息</source>
         <translation>Automatically compress older messages when exceeded</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1013"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1328"/>
         <source>MCP 服务器（JSON）</source>
         <translation>MCP servers (JSON)</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1020"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1335"/>
         <source>系统提示</source>
         <translation>System prompt</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1025"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1340"/>
         <source>还没有账号？前往 &lt;a href=&apos;https://platform.deepseek.com&apos;&gt;platform.deepseek.com&lt;/a&gt; 开通并创建 API Key。Key 只保存在本机配置文件中。</source>
         <translation>No account yet? Sign up and create an API key at &lt;a href=&apos;https://platform.deepseek.com&apos;&gt;platform.deepseek.com&lt;/a&gt;. The key is stored only in the local configuration file.</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1055"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1372"/>
         <source>MCP 配置不是合法的 JSON 数组，已忽略</source>
         <translation>The MCP configuration is not a valid JSON array; ignored</translation>
     </message>
@@ -201,13 +272,13 @@
 <context>
     <name>ContentFactory</name>
     <message>
-        <location filename="../src/factory/contentfactory.cpp" line="151"/>
-        <location filename="../src/factory/contentfactory.cpp" line="181"/>
+        <location filename="../src/factory/contentfactory.cpp" line="217"/>
+        <location filename="../src/factory/contentfactory.cpp" line="259"/>
         <source>拖到这里，按类型处理</source>
         <translation>Drop here to process by type</translation>
     </message>
     <message>
-        <location filename="../src/factory/contentfactory.cpp" line="154"/>
+        <location filename="../src/factory/contentfactory.cpp" line="220"/>
         <source>拖到动作上松手</source>
         <translation>Drop onto an action</translation>
     </message>
@@ -241,211 +312,231 @@
     </message>
 </context>
 <context>
-    <name>PortalPanel</name>
+    <name>MessageRow</name>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="761"/>
-        <source>GXDE 小埃同学</source>
-        <translation>GXDE AI See</translation>
+        <location filename="../src/chat/chatview.cpp" line="121"/>
+        <location filename="../src/chat/chatview.cpp" line="130"/>
+        <source>你</source>
+        <translation>You</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="781"/>
-        <location filename="../src/ui/portalpanel.cpp" line="889"/>
-        <source>%1 项</source>
-        <translation>%1 items</translation>
+        <location filename="../src/chat/chatview.cpp" line="121"/>
+        <source>埃</source>
+        <translation>AI</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="859"/>
-        <source>移动到目标窗口上松手</source>
-        <translation>Move onto a target window and release</translation>
+        <location filename="../src/chat/chatview.cpp" line="130"/>
+        <source>小埃</source>
+        <translation>AI See</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="861"/>
-        <source>当前无已打开的窗口</source>
-        <translation>No open windows</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="862"/>
-        <source>当前环境不支持传送门</source>
-        <translation>The portal is not supported in this environment</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="880"/>
-        <source>暂存区</source>
-        <translation>Staging</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="913"/>
-        <source>全选</source>
-        <translation>Select all</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="914"/>
-        <source>反选</source>
-        <translation>Invert</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="915"/>
-        <source>删除选中</source>
-        <translation>Delete selected</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1031"/>
+        <location filename="../src/chat/chatview.cpp" line="170"/>
         <source>复制</source>
         <translation>Copy</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1035"/>
-        <location filename="../src/ui/portalpanel.cpp" line="1043"/>
+        <location filename="../src/chat/chatview.cpp" line="176"/>
+        <location filename="../src/chat/chatview.cpp" line="185"/>
+        <source>编辑</source>
+        <translation>Edit</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="181"/>
+        <source>分支</source>
+        <translation>Branch</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="189"/>
+        <source>重试</source>
+        <translation>Retry</translation>
+    </message>
+</context>
+<context>
+    <name>PortalPanel</name>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="766"/>
+        <source>GXDE 小埃同学</source>
+        <translation>GXDE AI See</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="786"/>
+        <location filename="../src/ui/portalpanel.cpp" line="920"/>
+        <source>%1 项</source>
+        <translation>%1 items</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="888"/>
+        <source>移动到目标窗口上松手</source>
+        <translation>Move onto a target window and release</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="890"/>
+        <source>当前无已打开的窗口</source>
+        <translation>No open windows</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="891"/>
+        <source>当前环境不支持传送门</source>
+        <translation>The portal is not supported in this environment</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="911"/>
+        <source>暂存区</source>
+        <translation>Staging</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="944"/>
+        <source>全选</source>
+        <translation>Select all</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="945"/>
+        <source>反选</source>
+        <translation>Invert</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="946"/>
+        <source>删除选中</source>
+        <translation>Delete selected</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="1113"/>
+        <source>复制</source>
+        <translation>Copy</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="1117"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1125"/>
         <source>已复制</source>
         <translation>Copied</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1097"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1179"/>
         <source>真实地址</source>
         <translation>Real address</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1102"/>
-        <source>分词（%1）</source>
-        <translation>Segmented (%1)</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1107"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1192"/>
         <source>提取链接（%1）</source>
         <translation>Links (%1)</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1113"/>
-        <source>未找到语音朗读程序</source>
-        <translation>No speech program found</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1117"/>
-        <source>开始朗读</source>
-        <translation>Reading aloud</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1124"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1206"/>
         <source>已添加到待办</source>
         <translation>Added to todo</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1129"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1212"/>
         <source>没有可保存的图片</source>
         <translation>No image to save</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1133"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1216"/>
         <source>保存图片</source>
         <translation>Save image</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1133"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1216"/>
         <source>图片 (*.png *.jpg)</source>
         <translation>Images (*.png *.jpg)</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1136"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1219"/>
         <source>已保存：%1</source>
         <translation>Saved: %1</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1145"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1228"/>
         <source>翻译接口将在小埃同学接入后可用</source>
         <translation>Translation will be available once the AI backend is wired up</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1150"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1233"/>
         <source>该能力尚未接入 GXDE Daemon</source>
         <translation>This capability is not wired to GXDE Daemon yet</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1154"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1237"/>
         <source>未知操作：%1</source>
         <translation>Unknown action: %1</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1297"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1381"/>
         <source>固定位置</source>
         <translation>Pin position</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1301"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1385"/>
         <source>恢复默认位置</source>
         <translation>Restore default position</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1303"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1387"/>
         <source>固定大小</source>
         <translation>Pin size</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1307"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1391"/>
         <source>全屏时隐藏</source>
         <translation>Hide on fullscreen</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1316"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1400"/>
         <source>开机自启与后台保活</source>
         <translation>Start at login and keep alive</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1321"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1405"/>
         <source>清空暂存区</source>
         <translation>Clear staging area</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1322"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1406"/>
+        <source>隐藏</source>
+        <translation>Hide</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="1407"/>
         <source>关于</source>
         <translation>About</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1323"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1408"/>
         <source>退出</source>
         <translation>Quit</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1370"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1482"/>
         <source>已开启开机自启与保活</source>
         <translation>Startup and keep-alive enabled</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1370"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1482"/>
         <source>已关闭开机自启与保活</source>
         <translation>Startup and keep-alive disabled</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1375"/>
-        <source>关于小埃同学</source>
-        <translation>About AI See</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1376"/>
-        <source>&lt;h3&gt;GXDE 小埃同学&lt;/h3&gt;&lt;p&gt;版本 %1&lt;/p&gt;&lt;p&gt;传送门、内容工厂、待办与小埃同学对话。&lt;/p&gt;&lt;p&gt;GPL-3.0-or-later · &lt;a href=&apos;https://gitee.com/GXDE-OS/gxde-ai-see&apos;&gt;gxde-ai-see&lt;/a&gt;&lt;/p&gt;</source>
-        <translation>&lt;h3&gt;GXDE AI See&lt;/h3&gt;&lt;p&gt;Version %1&lt;/p&gt;&lt;p&gt;Portal, content factory, todo and AI See chat.&lt;/p&gt;&lt;p&gt;GPL-3.0-or-later · &lt;a href=&apos;https://gitee.com/GXDE-OS/gxde-ai-see&apos;&gt;gxde-ai-see&lt;/a&gt;&lt;/p&gt;</translation>
+        <location filename="../src/ui/portalpanel.cpp" line="1486"/>
+        <source>传送门、内容工厂、待办与小埃同学对话。</source>
+        <translation>Portal, content factory, todo and AI See chat.</translation>
     </message>
 </context>
 <context>
     <name>PortalZone</name>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="587"/>
-        <source>问问小埃 →</source>
-        <translation>Ask AI See →</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="664"/>
+        <location filename="../src/ui/portalpanel.cpp" line="669"/>
         <source>传送门</source>
         <translation>Portal</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="672"/>
+        <location filename="../src/ui/portalpanel.cpp" line="677"/>
         <source>拖到这里
 选择窗口跃迁</source>
         <translation>Drop here
 to choose a window</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="729"/>
+        <location filename="../src/ui/portalpanel.cpp" line="734"/>
         <source>悬停在「传送门」上，再移动到目标窗口</source>
         <translation>Hover the portal, then move onto a target window</translation>
     </message>
@@ -458,25 +549,141 @@ to choose a window</translation>
         <translation>No API key configured yet. Open Settings and enter your DeepSeek API key.</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="118"/>
+        <location filename="../src/ui/portalpanel.cpp" line="122"/>
         <source>文件</source>
         <translation>File</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="120"/>
+        <location filename="../src/ui/portalpanel.cpp" line="124"/>
         <source>图片</source>
         <translation>Image</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="122"/>
+        <location filename="../src/ui/portalpanel.cpp" line="126"/>
         <source>文字 · %1 字</source>
         <translation>Text · %1 chars</translation>
     </message>
+    <message>
+        <location filename="../src/ui/aboutdialog.cpp" line="16"/>
+        <source>关于小埃同学</source>
+        <translation>About AI See</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/aboutdialog.cpp" line="18"/>
+        <source>GXDE 小埃同学</source>
+        <translation>GXDE AI See</translation>
+    </message>
+</context>
+<context>
+    <name>SegmentDialog</name>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="21"/>
+        <source>分词</source>
+        <translation>Segment</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="34"/>
+        <source>按住并滑过词语可以连续选择，选中后复制。</source>
+        <translation>Press and slide across words to select several, then copy.</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="74"/>
+        <source>全选</source>
+        <translation>Select all</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="75"/>
+        <source>清空</source>
+        <translation>Clear</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="76"/>
+        <source>已选 0 个</source>
+        <translation>0 selected</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="78"/>
+        <source>复制选中</source>
+        <translation>Copy selected</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="95"/>
+        <source>关闭</source>
+        <translation>Close</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="116"/>
+        <source>已选 %1 个</source>
+        <translation>%1 selected</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="128"/>
+        <source>还没有选中词语</source>
+        <translation>No words selected</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="132"/>
+        <source>已复制 %1 个</source>
+        <translation>Copied %1</translation>
+    </message>
+</context>
+<context>
+    <name>SpeechDialog</name>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="19"/>
+        <source>朗读</source>
+        <translation>Read aloud</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="36"/>
+        <source>语速</source>
+        <translation>Speed</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="48"/>
+        <source>开始朗读</source>
+        <translation>Start</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="53"/>
+        <source>停止</source>
+        <translation>Stop</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="54"/>
+        <source>关闭</source>
+        <translation>Close</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="82"/>
+        <source>未找到 spd-say 或 espeak-ng</source>
+        <translation>spd-say or espeak-ng not found</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="92"/>
+        <source>朗读失败：%1</source>
+        <translation>Speech failed: %1</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="96"/>
+        <source>朗读结束</source>
+        <translation>Finished</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="98"/>
+        <source>正在朗读…</source>
+        <translation>Speaking…</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="109"/>
+        <source>已停止</source>
+        <translation>Stopped</translation>
+    </message>
 </context>
 <context>
     <name>StagingView</name>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="351"/>
+        <location filename="../src/ui/portalpanel.cpp" line="355"/>
         <source>把文件、文字或图片拖到这里</source>
         <translation>Drop files, text or images here</translation>
     </message>
@@ -484,42 +691,48 @@ to choose a window</translation>
 <context>
     <name>TodoWindow</name>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="145"/>
-        <location filename="../src/todo/todowindow.cpp" line="195"/>
+        <location filename="../src/todo/todowindow.cpp" line="151"/>
+        <location filename="../src/todo/todowindow.cpp" line="213"/>
         <source>待办</source>
         <translation>Todo</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="158"/>
-        <location filename="../src/todo/todowindow.cpp" line="203"/>
+        <location filename="../src/todo/todowindow.cpp" line="171"/>
+        <location filename="../src/todo/todowindow.cpp" line="221"/>
         <source>%1 项</source>
         <translation>%1 items</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="208"/>
+        <location filename="../src/todo/todowindow.cpp" line="226"/>
         <source>＋</source>
         <translation>+</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="212"/>
-        <location filename="../src/todo/todowindow.cpp" line="280"/>
+        <location filename="../src/todo/todowindow.cpp" line="230"/>
+        <location filename="../src/todo/todowindow.cpp" line="298"/>
         <source>新建待办</source>
         <translation>New todo</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="220"/>
+        <location filename="../src/todo/todowindow.cpp" line="238"/>
         <source>×</source>
         <translation>×</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="224"/>
+        <location filename="../src/todo/todowindow.cpp" line="242"/>
+        <location filename="../src/todo/todowindow.cpp" line="343"/>
         <source>隐藏</source>
         <translation>Hide</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="285"/>
+        <location filename="../src/todo/todowindow.cpp" line="303"/>
         <source>要做的事…</source>
         <translation>Something to do…</translation>
     </message>
+    <message>
+        <location filename="../src/todo/todowindow.cpp" line="340"/>
+        <source>置顶</source>
+        <translation>Always on top</translation>
+    </message>
 </context>
 </TS>