377 lines
10 KiB
Go
377 lines
10 KiB
Go
package ui
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import (
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"context"
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"fmt"
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"os/exec"
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"strconv"
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"strings"
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"time"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/container"
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"fyne.io/fyne/v2/dialog"
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"fyne.io/fyne/v2/widget"
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"viewsagent/internal/config"
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)
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const settingsTitle = "viewsagent-settings"
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// settingsWindow 是模型、触发策略、提示词与热键的设置面板。
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type settingsWindow struct {
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app *App
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win fyne.Window
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cfg *config.Config
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// 模型接入点
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profileSel *widget.Select
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pName *widget.Entry
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pBase *widget.Entry
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pModel *widget.Entry
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pKey *widget.Entry
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pMax *widget.Entry
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pTemp *widget.Entry
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// 提示词
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tmplSel *widget.Select
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tmplSystem *widget.Entry
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// 抓屏与触发
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fps *widget.Entry
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maxEdge *widget.Entry
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quality *widget.Entry
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diff *widget.Entry
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cooldown *widget.Entry
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stable *widget.Entry
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turns *widget.Entry
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// 热键与其它
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hkSelect *widget.Entry
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hkToggle *widget.Entry
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alwaysTop *widget.Check
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}
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func newSettingsWindow(app *App) *settingsWindow {
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s := &settingsWindow{app: app}
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s.win = app.fyne.NewWindow(settingsTitle)
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s.win.Resize(fyne.NewSize(620, 620))
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s.win.SetContent(container.NewAppTabs(
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container.NewTabItem("模型接入", s.buildProfileTab()),
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container.NewTabItem("提示词", s.buildTemplateTab()),
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container.NewTabItem("抓屏与触发", s.buildCaptureTab()),
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container.NewTabItem("其它", s.buildMiscTab()),
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))
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return s
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}
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func (s *settingsWindow) show() {
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s.reload()
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s.win.Show()
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}
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// reload 从引擎当前配置重新载入界面。
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func (s *settingsWindow) reload() {
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// 用副本编辑，避免与引擎并发读写同一份配置。
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s.cfg = s.app.eng.Config().Clone()
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names := make([]string, 0, len(s.cfg.Profiles))
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for _, p := range s.cfg.Profiles {
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names = append(names, p.Name)
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}
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s.profileSel.Options = names
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s.profileSel.SetSelected(s.cfg.ActiveProfile)
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s.applyProfile()
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keys := make([]string, 0, len(s.cfg.Templates))
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for _, t := range s.cfg.Templates {
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keys = append(keys, t.Key)
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}
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s.tmplSel.Options = keys
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s.tmplSel.SetSelected(s.cfg.PromptTemplate)
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s.applyTemplate()
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c := s.cfg.Capture
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s.fps.SetText(fmt.Sprintf("%g", c.FPS))
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s.maxEdge.SetText(strconv.Itoa(c.MaxEdge))
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s.quality.SetText(strconv.Itoa(c.JPEGQuality))
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s.diff.SetText(strconv.Itoa(c.DiffThreshold))
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s.cooldown.SetText(strconv.Itoa(c.CooldownMs))
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s.stable.SetText(strconv.Itoa(c.StableFrames))
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s.turns.SetText(strconv.Itoa(c.HistoryTurns))
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s.hkSelect.SetText(s.cfg.Hotkeys.SelectRegion)
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s.hkToggle.SetText(s.cfg.Hotkeys.ToggleWatch)
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s.alwaysTop.SetChecked(s.cfg.AlwaysOnTopCard)
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}
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func entry(label string, obj fyne.CanvasObject) fyne.CanvasObject {
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return container.NewBorder(nil, nil, widget.NewLabel(label), nil, obj)
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}
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func (s *settingsWindow) buildProfileTab() fyne.CanvasObject {
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s.profileSel = widget.NewSelect(nil, func(string) { s.applyProfile() })
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s.profileSel.PlaceHolder = "请选择接入点"
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s.pName = widget.NewEntry()
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s.pBase = widget.NewEntry()
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s.pBase.SetPlaceHolder("https://dashscope.aliyuncs.com/compatible-mode/v1")
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s.pModel = widget.NewEntry()
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s.pModel.SetPlaceHolder("qwen3-vl-plus")
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s.pKey = widget.NewPasswordEntry()
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s.pMax = widget.NewEntry()
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s.pTemp = widget.NewEntry()
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form := container.NewVBox(
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entry("接入点", s.profileSel),
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entry("名称", s.pName),
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entry("BaseURL", s.pBase),
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entry("模型", s.pModel),
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entry("API Key", s.pKey),
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entry("max_tokens", s.pMax),
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entry("temperature", s.pTemp),
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)
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addBtn := widget.NewButton("新增接入点", func() {
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name := strings.TrimSpace(s.pName.Text)
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if name == "" {
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name = fmt.Sprintf("custom-%d", len(s.cfg.Profiles)+1)
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}
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if _, exists := s.cfg.Profile(name); exists {
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dialog.ShowInformation("重名", "已有同名接入点，请换一个名字", s.win)
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return
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}
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s.cfg.Profiles = append(s.cfg.Profiles, config.Profile{
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Name: name, BaseURL: s.pBase.Text, Model: s.pModel.Text,
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APIKey: s.pKey.Text, MaxTokens: 1024, Temperature: 0.3,
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})
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s.cfg.ActiveProfile = name
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s.reload()
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})
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testBtn := widget.NewButton("测试连接", func() {
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p := s.readProfile()
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btn := widget.NewLabel("正在连接 " + p.BaseURL + " …")
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s.win.Canvas().Content().Refresh()
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d := dialog.NewCustomWithoutButtons("测试连接", btn, s.win)
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d.Show()
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go func() {
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ctx, cancel := context.WithTimeout(context.Background(), 25*time.Second)
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defer cancel()
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err := s.app.eng.PingProfile(ctx, p)
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fyne.Do(func() {
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d.Hide()
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if err != nil {
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dialog.ShowError(fmt.Errorf("连接失败：%w", err), s.win)
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return
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}
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dialog.ShowInformation("连接成功", "模型 "+p.Model+" 可用", s.win)
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})
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}()
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})
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saveBtn := widget.NewButton("保存并应用", func() {
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s.commitAll()
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if err := s.app.applyAndSave(s.cfg); err != nil {
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dialog.ShowError(err, s.win)
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return
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}
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dialog.ShowInformation("已保存", "配置已写入并立即生效", s.win)
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})
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return container.NewBorder(nil,
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container.NewVBox(widget.NewSeparator(), container.NewHBox(addBtn, testBtn, saveBtn)),
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nil, nil,
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container.NewVScroll(form),
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)
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}
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func (s *settingsWindow) buildTemplateTab() fyne.CanvasObject {
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s.tmplSel = widget.NewSelect(nil, func(string) { s.applyTemplate() })
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s.tmplSel.PlaceHolder = "请选择模板"
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s.tmplSystem = widget.NewMultiLineEntry()
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s.tmplSystem.SetMinRowsVisible(14)
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s.tmplSystem.Wrapping = fyne.TextWrapWord
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saveBtn := widget.NewButton("保存提示词", func() {
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key := s.tmplSel.Selected
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for i := range s.cfg.Templates {
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if s.cfg.Templates[i].Key == key {
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s.cfg.Templates[i].System = s.tmplSystem.Text
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}
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}
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if err := s.app.applyAndSave(s.cfg); err != nil {
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dialog.ShowError(err, s.win)
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return
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}
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dialog.ShowInformation("已保存", "提示词已更新", s.win)
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})
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return container.NewBorder(
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container.NewVBox(entry("模板", s.tmplSel), widget.NewSeparator()),
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container.NewVBox(widget.NewSeparator(), container.NewHBox(saveBtn)),
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nil, nil,
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s.tmplSystem,
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)
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}
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func (s *settingsWindow) buildCaptureTab() fyne.CanvasObject {
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s.fps = widget.NewEntry()
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s.maxEdge = widget.NewEntry()
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s.quality = widget.NewEntry()
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s.diff = widget.NewEntry()
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s.cooldown = widget.NewEntry()
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s.stable = widget.NewEntry()
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s.turns = widget.NewEntry()
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form := container.NewVBox(
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entry("监听帧率 (fps)", s.fps),
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entry("图片长边上限", s.maxEdge),
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entry("JPEG 质量", s.quality),
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entry("变化阈值", s.diff),
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entry("冷却时间 (ms)", s.cooldown),
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entry("稳定帧数", s.stable),
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entry("历史轮数", s.turns),
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widget.NewLabel("说明：变化阈值越小越灵敏（默认 5）；冷却时间决定两次自动提问的最小间隔。"),
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)
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saveBtn := widget.NewButton("保存并应用", func() {
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s.commitAll()
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if err := s.app.applyAndSave(s.cfg); err != nil {
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dialog.ShowError(err, s.win)
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return
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}
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dialog.ShowInformation("已保存", "抓屏与触发参数已更新", s.win)
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})
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return container.NewBorder(nil,
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container.NewVBox(widget.NewSeparator(), container.NewHBox(saveBtn)),
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nil, nil,
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container.NewVScroll(form),
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)
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}
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func (s *settingsWindow) buildMiscTab() fyne.CanvasObject {
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s.hkSelect = widget.NewEntry()
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s.hkToggle = widget.NewEntry()
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s.alwaysTop = widget.NewCheck("显示置顶答案浮窗", nil)
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openDir := widget.NewButton("打开配置目录", func() {
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dir := s.app.eng.Store().Dir()
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if err := exec.Command("explorer", dir).Start(); err != nil {
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dialog.ShowError(err, s.win)
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}
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})
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saveBtn := widget.NewButton("保存并应用", func() {
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s.commitAll()
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if err := s.app.applyAndSave(s.cfg); err != nil {
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dialog.ShowError(err, s.win)
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return
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}
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dialog.ShowInformation("已保存", "热键修改需要重启程序生效", s.win)
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})
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form := container.NewVBox(
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entry("框选热键", s.hkSelect),
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entry("监听开关热键", s.hkToggle),
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s.alwaysTop,
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container.NewHBox(openDir),
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widget.NewLabel("热键语法示例：Ctrl+Alt+Q、Ctrl+Shift+F2"),
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)
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return container.NewBorder(nil,
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container.NewVBox(widget.NewSeparator(), container.NewHBox(saveBtn)),
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nil, nil,
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form,
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)
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}
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// applyProfile 把选中的接入点填进输入框。
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func (s *settingsWindow) applyProfile() {
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if s.cfg == nil {
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return
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}
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p, ok := s.cfg.Profile(s.profileSel.Selected)
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if !ok {
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return
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}
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s.pName.SetText(p.Name)
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s.pBase.SetText(p.BaseURL)
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s.pModel.SetText(p.Model)
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s.pKey.SetText(p.APIKey)
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s.pMax.SetText(strconv.Itoa(p.MaxTokens))
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s.pTemp.SetText(fmt.Sprintf("%g", p.Temperature))
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}
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// applyTemplate 把选中的模板填进编辑框。
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func (s *settingsWindow) applyTemplate() {
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if s.cfg == nil {
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return
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}
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for _, t := range s.cfg.Templates {
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if t.Key == s.tmplSel.Selected {
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s.tmplSystem.SetText(t.System)
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return
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}
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}
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}
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// readProfile 用界面上的值构造一个接入点（不落盘）。
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func (s *settingsWindow) readProfile() config.Profile {
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return config.Profile{
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Name: strings.TrimSpace(s.pName.Text),
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BaseURL: strings.TrimSpace(s.pBase.Text),
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Model: strings.TrimSpace(s.pModel.Text),
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APIKey: strings.TrimSpace(s.pKey.Text),
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MaxTokens: atoiDefault(s.pMax.Text, 1024),
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Temperature: atofDefault(s.pTemp.Text, 0.3),
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}
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}
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// commitAll 把界面上的所有值写回配置对象。
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func (s *settingsWindow) commitAll() {
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p := s.readProfile()
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for i := range s.cfg.Profiles {
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if s.cfg.Profiles[i].Name == s.profileSel.Selected {
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p.Name = s.cfg.Profiles[i].Name
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s.cfg.Profiles[i] = p
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}
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}
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if s.profileSel.Selected != "" {
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s.cfg.ActiveProfile = s.profileSel.Selected
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}
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if key := s.tmplSel.Selected; key != "" {
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s.cfg.PromptTemplate = key
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}
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s.cfg.Capture.FPS = atofDefault(s.fps.Text, 2)
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s.cfg.Capture.MaxEdge = atoiDefault(s.maxEdge.Text, 1280)
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s.cfg.Capture.JPEGQuality = atoiDefault(s.quality.Text, 75)
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s.cfg.Capture.DiffThreshold = atoiDefault(s.diff.Text, 5)
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s.cfg.Capture.CooldownMs = atoiDefault(s.cooldown.Text, 3000)
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s.cfg.Capture.StableFrames = atoiDefault(s.stable.Text, 2)
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s.cfg.Capture.HistoryTurns = atoiDefault(s.turns.Text, 6)
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s.cfg.Hotkeys.SelectRegion = strings.TrimSpace(s.hkSelect.Text)
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s.cfg.Hotkeys.ToggleWatch = strings.TrimSpace(s.hkToggle.Text)
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s.cfg.AlwaysOnTopCard = s.alwaysTop.Checked
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s.cfg.Normalize()
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}
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func atoiDefault(s string, def int) int {
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v, err := strconv.Atoi(strings.TrimSpace(s))
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if err != nil {
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return def
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}
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return v
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}
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func atofDefault(s string, def float64) float64 {
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v, err := strconv.ParseFloat(strings.TrimSpace(s), 64)
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if err != nil {
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return def
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}
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return v
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}
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