✨ Added key binding service

internal/models/config.go

@@ -40,50 +40,45 @@ const (
 
 // GeneralConfig 通用设置配置
 type GeneralConfig struct {
-	AlwaysOnTop      bool   `json:"alwaysOnTop" yaml:"always_on_top" mapstructure:"always_on_top"`                // 窗口是否置顶
-	DataPath         string `json:"dataPath" yaml:"data_path" mapstructure:"data_path"`                           // 数据存储路径
-	EnableSystemTray bool   `json:"enableSystemTray" yaml:"enable_system_tray" mapstructure:"enable_system_tray"` // 是否启用系统托盘
+	AlwaysOnTop      bool   `json:"alwaysOnTop"`      // 窗口是否置顶
+	DataPath         string `json:"dataPath"`         // 数据存储路径
+	EnableSystemTray bool   `json:"enableSystemTray"` // 是否启用系统托盘
 
 	// 全局热键设置
-	EnableGlobalHotkey bool        `json:"enableGlobalHotkey" yaml:"enable_global_hotkey" mapstructure:"enable_global_hotkey"` // 是否启用全局热键
-	GlobalHotkey       HotkeyCombo `json:"globalHotkey" yaml:"global_hotkey" mapstructure:"global_hotkey"`                     // 全局热键组合
+	EnableGlobalHotkey bool        `json:"enableGlobalHotkey"` // 是否启用全局热键
+	GlobalHotkey       HotkeyCombo `json:"globalHotkey"`       // 全局热键组合
 }
 
 // HotkeyCombo 热键组合定义
 type HotkeyCombo struct {
-	Ctrl  bool   `json:"ctrl" yaml:"ctrl" mapstructure:"ctrl"`    // Ctrl键
-	Shift bool   `json:"shift" yaml:"shift" mapstructure:"shift"` // Shift键
-	Alt   bool   `json:"alt" yaml:"alt" mapstructure:"alt"`       // Alt键
-	Win   bool   `json:"win" yaml:"win" mapstructure:"win"`       // Win键
-	Key   string `json:"key" yaml:"key" mapstructure:"key"`       // 主键（如 'X', 'F1' 等）
+	Ctrl  bool   `json:"ctrl"`  // Ctrl键
+	Shift bool   `json:"shift"` // Shift键
+	Alt   bool   `json:"alt"`   // Alt键
+	Win   bool   `json:"win"`   // Win键
+	Key   string `json:"key"`   // 主键（如 'X', 'F1' 等）
 }
 
 // EditingConfig 编辑设置配置
 type EditingConfig struct {
 	// 字体设置
-	FontSize   int     `json:"fontSize" yaml:"font_size" mapstructure:"font_size"`       // 字体大小
-	FontFamily string  `json:"fontFamily" yaml:"font_family" mapstructure:"font_family"` // 字体族
-	FontWeight string  `json:"fontWeight" yaml:"font_weight" mapstructure:"font_weight"` // 字体粗细
-	LineHeight float64 `json:"lineHeight" yaml:"line_height" mapstructure:"line_height"` // 行高
+	FontSize   int     `json:"fontSize"`   // 字体大小
+	FontFamily string  `json:"fontFamily"` // 字体族
+	FontWeight string  `json:"fontWeight"` // 字体粗细
+	LineHeight float64 `json:"lineHeight"` // 行高
 
 	// Tab设置
-	EnableTabIndent bool    `json:"enableTabIndent" yaml:"enable_tab_indent" mapstructure:"enable_tab_indent"` // 是否启用Tab缩进
-	TabSize         int     `json:"tabSize" yaml:"tab_size" mapstructure:"tab_size"`                           // Tab大小
-	TabType         TabType `json:"tabType" yaml:"tab_type" mapstructure:"tab_type"`                           // Tab类型（空格或Tab）
+	EnableTabIndent bool    `json:"enableTabIndent"` // 是否启用Tab缩进
+	TabSize         int     `json:"tabSize"`         // Tab大小
+	TabType         TabType `json:"tabType"`         // Tab类型（空格或Tab）
 
 	// 保存选项
-	AutoSaveDelay int `json:"autoSaveDelay" yaml:"auto_save_delay" mapstructure:"auto_save_delay"` // 自动保存延迟（毫秒）
+	AutoSaveDelay int `json:"autoSaveDelay"` // 自动保存延迟（毫秒）
 }
 
 // AppearanceConfig 外观设置配置
 type AppearanceConfig struct {
-	Language    LanguageType    `json:"language" yaml:"language" mapstructure:"language"`            // 界面语言
-	SystemTheme SystemThemeType `json:"systemTheme" yaml:"system_theme" mapstructure:"system_theme"` // 系统界面主题
-}
-
-// KeyBindingsConfig 快捷键设置配置
-type KeyBindingsConfig struct {
-	// 预留给未来的快捷键配置
+	Language    LanguageType    `json:"language"`    // 界面语言
+	SystemTheme SystemThemeType `json:"systemTheme"` // 系统界面主题
 }
 
 // UpdatesConfig 更新设置配置
@@ -93,18 +88,16 @@ type UpdatesConfig struct {
 
 // AppConfig 应用配置 - 按照前端设置页面分类组织
 type AppConfig struct {
-	General     GeneralConfig     `json:"general" yaml:"general" mapstructure:"general"`               // 通用设置
-	Editing     EditingConfig     `json:"editing" yaml:"editing" mapstructure:"editing"`               // 编辑设置
-	Appearance  AppearanceConfig  `json:"appearance" yaml:"appearance" mapstructure:"appearance"`      // 外观设置
-	KeyBindings KeyBindingsConfig `json:"keyBindings" yaml:"key_bindings" mapstructure:"key_bindings"` // 快捷键设置
-	Updates     UpdatesConfig     `json:"updates" yaml:"updates" mapstructure:"updates"`               // 更新设置
-	Metadata    ConfigMetadata    `json:"metadata" yaml:"metadata" mapstructure:"metadata"`            // 配置元数据
+	General    GeneralConfig    `json:"general"`    // 通用设置
+	Editing    EditingConfig    `json:"editing"`    // 编辑设置
+	Appearance AppearanceConfig `json:"appearance"` // 外观设置
+	Updates    UpdatesConfig    `json:"updates"`    // 更新设置
+	Metadata   ConfigMetadata   `json:"metadata"`   // 配置元数据
 }
 
 // ConfigMetadata 配置元数据
 type ConfigMetadata struct {
-	Version     string    `json:"version" yaml:"version" mapstructure:"version"`               // 配置版本
-	LastUpdated time.Time `json:"lastUpdated" yaml:"last_updated" mapstructure:"last_updated"` // 最后更新时间
+	LastUpdated string `json:"lastUpdated"` // 最后更新时间
 }
 
 // NewDefaultAppConfig 创建默认应用配置
@@ -149,15 +142,9 @@ func NewDefaultAppConfig() *AppConfig {
 			Language:    LangZhCN,
 			SystemTheme: SystemThemeDark, // 默认使用深色系统主题
 		},
-		KeyBindings: KeyBindingsConfig{
-			// 预留给未来的快捷键配置
-		},
-		Updates: UpdatesConfig{
-			// 预留给未来的更新配置
-		},
+		Updates: UpdatesConfig{},
 		Metadata: ConfigMetadata{
-			Version:     "1.0.0",
-			LastUpdated: time.Now(),
+			LastUpdated: time.Now().Format(time.RFC3339),
 		},
 	}
 }

internal/models/key_bindings.go

@@ -0,0 +1,462 @@
+package models
+
+import "time"
+
+// KeyBinding 单个快捷键绑定
+type KeyBinding struct {
+	ID        string             `json:"id"`        // 快捷键唯一标识
+	Action    KeyBindingAction   `json:"action"`    // 快捷键动作
+	Category  KeyBindingCategory `json:"category"`  // 快捷键分类
+	Scope     KeyBindingScope    `json:"scope"`     // 快捷键作用域
+	Key       string             `json:"key"`       // 快捷键组合（如 "Mod-f", "Ctrl-Shift-p"）
+	Enabled   bool               `json:"enabled"`   // 是否启用
+	IsDefault bool               `json:"isDefault"` // 是否为默认快捷键
+}
+
+// KeyBindingCategory 快捷键分类
+type KeyBindingCategory string
+
+const (
+	CategorySearch     KeyBindingCategory = "search"     // 搜索相关
+	CategoryEdit       KeyBindingCategory = "edit"       // 编辑相关
+	CategoryCodeBlock  KeyBindingCategory = "codeblock"  // 代码块相关
+	CategoryNavigation KeyBindingCategory = "navigation" // 导航相关
+	CategoryView       KeyBindingCategory = "view"       // 视图相关
+	CategoryFile       KeyBindingCategory = "file"       // 文件相关
+	CategoryApp        KeyBindingCategory = "app"        // 应用相关
+)
+
+// KeyBindingScope 快捷键作用域
+type KeyBindingScope string
+
+const (
+	ScopeGlobal KeyBindingScope = "global" // 全局作用域
+	ScopeEditor KeyBindingScope = "editor" // 编辑器作用域
+	ScopeSearch KeyBindingScope = "search" // 搜索面板作用域
+)
+
+// KeyBindingAction 快捷键动作类型
+type KeyBindingAction string
+
+const (
+	// 搜索相关
+	ActionShowSearch      KeyBindingAction = "showSearch"      // 显示搜索
+	ActionHideSearch      KeyBindingAction = "hideSearch"      // 隐藏搜索
+	ActionFindNext        KeyBindingAction = "findNext"        // 查找下一个
+	ActionFindPrevious    KeyBindingAction = "findPrevious"    // 查找上一个
+	ActionShowReplace     KeyBindingAction = "showReplace"     // 显示替换
+	ActionReplaceNext     KeyBindingAction = "replaceNext"     // 替换下一个
+	ActionReplaceAll      KeyBindingAction = "replaceAll"      // 替换全部
+	ActionToggleCase      KeyBindingAction = "toggleCase"      // 切换大小写匹配
+	ActionToggleWholeWord KeyBindingAction = "toggleWholeWord" // 切换全词匹配
+	ActionToggleRegex     KeyBindingAction = "toggleRegex"     // 切换正则表达式
+
+	// 编辑相关
+	ActionSelectAll     KeyBindingAction = "selectAll"     // 全选
+	ActionCopy          KeyBindingAction = "copy"          // 复制
+	ActionCut           KeyBindingAction = "cut"           // 剪切
+	ActionPaste         KeyBindingAction = "paste"         // 粘贴
+	ActionUndo          KeyBindingAction = "undo"          // 撤销
+	ActionRedo          KeyBindingAction = "redo"          // 重做
+	ActionDuplicateLine KeyBindingAction = "duplicateLine" // 复制行
+	ActionDeleteLine    KeyBindingAction = "deleteLine"    // 删除行
+	ActionMoveLineUp    KeyBindingAction = "moveLineUp"    // 上移行
+	ActionMoveLineDown  KeyBindingAction = "moveLineDown"  // 下移行
+	ActionToggleComment KeyBindingAction = "toggleComment" // 切换注释
+	ActionIndent        KeyBindingAction = "indent"        // 缩进
+	ActionOutdent       KeyBindingAction = "outdent"       // 取消缩进
+
+	// 代码块相关
+	ActionNewCodeBlock    KeyBindingAction = "newCodeBlock"    // 新建代码块
+	ActionDeleteCodeBlock KeyBindingAction = "deleteCodeBlock" // 删除代码块
+	ActionSelectCodeBlock KeyBindingAction = "selectCodeBlock" // 选择代码块
+	ActionFormatCode      KeyBindingAction = "formatCode"      // 格式化代码
+	ActionChangeLanguage  KeyBindingAction = "changeLanguage"  // 更改语言
+
+	// 导航相关
+	ActionGoToLine   KeyBindingAction = "goToLine"   // 跳转到行
+	ActionFoldAll    KeyBindingAction = "foldAll"    // 折叠所有
+	ActionUnfoldAll  KeyBindingAction = "unfoldAll"  // 展开所有
+	ActionToggleFold KeyBindingAction = "toggleFold" // 切换折叠
+
+	// 视图相关
+	ActionZoomIn            KeyBindingAction = "zoomIn"            // 放大
+	ActionZoomOut           KeyBindingAction = "zoomOut"           // 缩小
+	ActionResetZoom         KeyBindingAction = "resetZoom"         // 重置缩放
+	ActionToggleMinimap     KeyBindingAction = "toggleMinimap"     // 切换小地图
+	ActionToggleLineNumbers KeyBindingAction = "toggleLineNumbers" // 切换行号
+
+	// 文件相关
+	ActionSave KeyBindingAction = "save" // 保存
+)
+
+// KeyBindingMetadata 快捷键配置元数据
+type KeyBindingMetadata struct {
+	LastUpdated string `json:"lastUpdated"` // 最后更新时间
+}
+
+// KeyBindingConfig 快捷键配置
+type KeyBindingConfig struct {
+	KeyBindings []KeyBinding       `json:"keyBindings"` // 快捷键列表
+	Metadata    KeyBindingMetadata `json:"metadata"`    // 配置元数据
+}
+
+// NewDefaultKeyBindingConfig 创建默认快捷键配置
+func NewDefaultKeyBindingConfig() *KeyBindingConfig {
+	return &KeyBindingConfig{
+		KeyBindings: NewDefaultKeyBindings(),
+		Metadata: KeyBindingMetadata{
+			LastUpdated: time.Now().Format(time.RFC3339),
+		},
+	}
+}
+
+// NewDefaultKeyBindings 创建默认快捷键配置
+func NewDefaultKeyBindings() []KeyBinding {
+	return []KeyBinding{
+		// 搜索相关快捷键
+		{
+			ID:        "search.show",
+			Action:    ActionShowSearch,
+			Category:  CategorySearch,
+			Scope:     ScopeGlobal,
+			Key:       "Mod-f",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "search.hide",
+			Action:    ActionHideSearch,
+			Category:  CategorySearch,
+			Scope:     ScopeSearch,
+			Key:       "Escape",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "search.findNext",
+			Action:    ActionFindNext,
+			Category:  CategorySearch,
+			Scope:     ScopeSearch,
+			Key:       "Enter",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "search.findPrevious",
+			Action:    ActionFindPrevious,
+			Category:  CategorySearch,
+			Scope:     ScopeSearch,
+			Key:       "Shift-Enter",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "search.showReplace",
+			Action:    ActionShowReplace,
+			Category:  CategorySearch,
+			Scope:     ScopeSearch,
+			Key:       "Mod-h",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "search.replaceAll",
+			Action:    ActionReplaceAll,
+			Category:  CategorySearch,
+			Scope:     ScopeSearch,
+			Key:       "Mod-Alt-Enter",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "search.toggleCase",
+			Action:    ActionToggleCase,
+			Category:  CategorySearch,
+			Scope:     ScopeSearch,
+			Key:       "Alt-c",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "search.toggleWholeWord",
+			Action:    ActionToggleWholeWord,
+			Category:  CategorySearch,
+			Scope:     ScopeSearch,
+			Key:       "Alt-w",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "search.toggleRegex",
+			Action:    ActionToggleRegex,
+			Category:  CategorySearch,
+			Scope:     ScopeSearch,
+			Key:       "Alt-r",
+			Enabled:   true,
+			IsDefault: true,
+		},
+
+		// 编辑相关快捷键
+		{
+			ID:        "edit.selectAll",
+			Action:    ActionSelectAll,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Mod-a",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.copy",
+			Action:    ActionCopy,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Mod-c",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.cut",
+			Action:    ActionCut,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Mod-x",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.paste",
+			Action:    ActionPaste,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Mod-v",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.undo",
+			Action:    ActionUndo,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Mod-z",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.redo",
+			Action:    ActionRedo,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Mod-y",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.duplicateLine",
+			Action:    ActionDuplicateLine,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Mod-d",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.deleteLine",
+			Action:    ActionDeleteLine,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Mod-Shift-k",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.moveLineUp",
+			Action:    ActionMoveLineUp,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Alt-ArrowUp",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.moveLineDown",
+			Action:    ActionMoveLineDown,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Alt-ArrowDown",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.toggleComment",
+			Action:    ActionToggleComment,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Mod-/",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.indent",
+			Action:    ActionIndent,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Tab",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "edit.outdent",
+			Action:    ActionOutdent,
+			Category:  CategoryEdit,
+			Scope:     ScopeEditor,
+			Key:       "Shift-Tab",
+			Enabled:   true,
+			IsDefault: true,
+		},
+
+		// 代码块相关快捷键
+		{
+			ID:        "codeblock.new",
+			Action:    ActionNewCodeBlock,
+			Category:  CategoryCodeBlock,
+			Scope:     ScopeEditor,
+			Key:       "Mod-Alt-n",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "codeblock.delete",
+			Action:    ActionDeleteCodeBlock,
+			Category:  CategoryCodeBlock,
+			Scope:     ScopeEditor,
+			Key:       "Mod-Alt-d",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "codeblock.select",
+			Action:    ActionSelectCodeBlock,
+			Category:  CategoryCodeBlock,
+			Scope:     ScopeEditor,
+			Key:       "Mod-Alt-a",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "codeblock.format",
+			Action:    ActionFormatCode,
+			Category:  CategoryCodeBlock,
+			Scope:     ScopeEditor,
+			Key:       "Mod-Alt-f",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "codeblock.changeLanguage",
+			Action:    ActionChangeLanguage,
+			Category:  CategoryCodeBlock,
+			Scope:     ScopeEditor,
+			Key:       "Mod-Alt-l",
+			Enabled:   true,
+			IsDefault: true,
+		},
+
+		// 导航相关快捷键
+		{
+			ID:        "navigation.goToLine",
+			Action:    ActionGoToLine,
+			Category:  CategoryNavigation,
+			Scope:     ScopeEditor,
+			Key:       "Mod-g",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "navigation.foldAll",
+			Action:    ActionFoldAll,
+			Category:  CategoryNavigation,
+			Scope:     ScopeEditor,
+			Key:       "Mod-k Mod-0",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "navigation.unfoldAll",
+			Action:    ActionUnfoldAll,
+			Category:  CategoryNavigation,
+			Scope:     ScopeEditor,
+			Key:       "Mod-k Mod-j",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "navigation.toggleFold",
+			Action:    ActionToggleFold,
+			Category:  CategoryNavigation,
+			Scope:     ScopeEditor,
+			Key:       "Mod-k Mod-l",
+			Enabled:   true,
+			IsDefault: true,
+		},
+
+		// 视图相关快捷键
+		{
+			ID:        "view.zoomIn",
+			Action:    ActionZoomIn,
+			Category:  CategoryView,
+			Scope:     ScopeGlobal,
+			Key:       "Mod-=",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "view.zoomOut",
+			Action:    ActionZoomOut,
+			Category:  CategoryView,
+			Scope:     ScopeGlobal,
+			Key:       "Mod--",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "view.resetZoom",
+			Action:    ActionResetZoom,
+			Category:  CategoryView,
+			Scope:     ScopeGlobal,
+			Key:       "Mod-0",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "view.toggleMinimap",
+			Action:    ActionToggleMinimap,
+			Category:  CategoryView,
+			Scope:     ScopeGlobal,
+			Key:       "Mod-m",
+			Enabled:   true,
+			IsDefault: true,
+		},
+		{
+			ID:        "view.toggleLineNumbers",
+			Action:    ActionToggleLineNumbers,
+			Category:  CategoryView,
+			Scope:     ScopeGlobal,
+			Key:       "Mod-l",
+			Enabled:   true,
+			IsDefault: true,
+		},
+
+		// 文件相关快捷键
+		{
+			ID:        "file.save",
+			Action:    ActionSave,
+			Category:  CategoryFile,
+			Scope:     ScopeGlobal,
+			Key:       "Mod-s",
+			Enabled:   true,
+			IsDefault: true,
+		},
+	}
+}