sway/types.go

package sway

import (
	"encoding/json"
	"errors"
)

type NodeID int64

type Rectangle struct {
	X      int `json:"x"`
	Y      int `json:"y"`
	Width  int `json:"width"`
	Height int `json:"height"`
}

func (r Rectangle) String() string {
	data, _ := json.MarshalIndent(r, "", "\t")
	return string(data)
}

type Workspace struct {
	Num     int       `json:"num"`
	Name    string    `json:"name"`
	Visible bool      `json:"visible"`
	Focused bool      `json:"focused"`
	Urgent  bool      `json:"urgent"`
	Rect    Rectangle `json:"rect"`
	Output  string    `json:"output"`
}

func (w Workspace) String() string {
	data, _ := json.MarshalIndent(w, "", "\t")
	return string(data)
}

type Output struct {
	Name             string          `json:"name"`
	Make             string          `json:"make"`
	Model            string          `json:"model"`
	Serial           string          `json:"serial"`
	Active           bool            `json:"active"`
	DPMS             bool            `json:"dpms"`
	Power            bool            `json:"power"`
	Scale            float64         `json:"scale"`
	SubPixelHinting  SubPixelHinting `json:"subpixel_hinting"`
	Transform        Transform       `json:"transform"`
	CurrentWorkspace string          `json:"current_workspace"`
	Modes            []Mode          `json:"modes"`
	CurrentMode      Mode            `json:"current_mode"`
	Rect             Rectangle       `json:"rect"`
}

func (o Output) String() string {
	data, _ := json.MarshalIndent(o, "", "\t")
	return string(data)
}

type BarConfig struct {
	ID                   string      `json:"id"`
	Mode                 BarMode     `json:"mode"`
	Position             BarPosition `json:"position"`
	StatusCommand        string      `json:"status_command"`
	Font                 string      `json:"font"`
	WorkspaceButtons     bool        `json:"workspace_buttons"`
	WorkspaceMinWidth    int         `json:"workspace_min_width"`
	BindingModeIndicator bool        `json:"binding_mode_indicator"`
	Colors               BarColors   `json:"colors"`
	Gaps                 BarGaps     `json:"gaps"`
	BarHeight            int         `json:"bar_height"`
	StatusPadding        int         `json:"status_padding"`
	StatusEdgePadding    int         `json:"status_edge_padding"`
}

func (bc BarConfig) String() string {
	data, _ := json.MarshalIndent(bc, "", "\t")
	return string(data)
}

type WindowProperties struct {
	Title     string `json:"title"`
	Instance  string `json:"instance"`
	Class     string `json:"class"`
	Role      string `json:"window_role"`
	Transient NodeID `json:"transient_for"`
}

func (w WindowProperties) String() string {
	data, _ := json.MarshalIndent(w, "", "\t")
	return string(data)
}

type Node struct {
	ID                 NodeID           `json:"id"`
	Name               string           `json:"name"`
	Type               NodeType         `json:"type"`
	Border             BorderStyle      `json:"border"`
	CurrentBorderWidth int              `json:"current_border_width"`
	Layout             Layout           `json:"layout"`
	Orientation        Orientation      `json:"orientation"`
	Percent            float64          `json:"percent"`
	Rect               Rectangle        `json:"rect"`
	WindowRect         Rectangle        `json:"window_rect"`
	DecoRect           Rectangle        `json:"deco_rect"`
	Geometry           Rectangle        `json:"geometry"`
	Urgent             bool             `json:"urgent"`
	Sticky             bool             `json:"sticky"`
	Marks              []string         `json:"marks"`
	Focused            bool             `json:"focused"`
	Focus              []NodeID         `json:"focus"`
	Nodes              []Node           `json:"nodes"`
	FloatingNodes      []Node           `json:"floating_nodes"`
	Representation     string           `json:"representation"`
	FullscreenMode     FullscreenMode   `json:"fullscreen_mode"`
	AppID              string           `json:"app_id"`
	PID                int              `json:"pid"`
	Visible            bool             `json:"visible"`
	Shell              string           `json:"shell"`
	InhibitIdle        bool             `json:"inhibit_idle"`
	Window             int              `json:"window"`
	WindowProperties   WindowProperties `json:"window_properties"`

	// The following fields are undocumented. Use with caution!
	// They are included in sway as well as in i3 for years though
	Num    int    `json:"num"`    // workspace number
	Output string `json:"output"` // output port name
}

func (n Node) String() string {
	data, _ := json.MarshalIndent(n, "", "\t")
	return string(data)
}

// Find recursively searches n and returns the node
// for which condition returned true.
// condition is called in depth-first order:
// 1. for n
// 2. for n.Nodes (in order)
// 3. for n.FloatingNodes (in order)
//
// If no matching node is found, Find returns nil
func (n *Node) Find(condition func(n *Node) bool) *Node {
	if condition(n) {
		return n
	}

	for _, child := range n.Nodes {
		if node := child.Find(condition); node != nil {
			return node
		}
	}

	for _, child := range n.FloatingNodes {
		if node := child.Find(condition); node != nil {
			return node
		}
	}

	return nil
}

// FindAll behaves like Find but returns all matching nodes
func (n *Node) FindAll(condition func(n *Node) bool) []*Node {
	nodes := []*Node{}

	if condition(n) {
		nodes = append(nodes, n)
	}

	for _, child := range n.Nodes {
		nodes = append(nodes, child.FindAll(condition)...)
	}

	for _, child := range n.FloatingNodes {
		nodes = append(nodes, child.FindAll(condition)...)
	}

	return nodes
}

type NodeType = string

const (
	NodeTypeRoot              NodeType = "root"
	NodeTypeOutput            NodeType = "output"
	NodeTypeWorkspace         NodeType = "workspace"
	NodeTypeContainer         NodeType = "con"
	NodeTypeFloatingContainer NodeType = "floating_con"
)

type BorderStyle = string

const (
	BorderStyleNormal BorderStyle = "normal"
	BorderStyleNone   BorderStyle = "none"
	BorderStylePixel  BorderStyle = "pixel"
	BorderStyleCSD    BorderStyle = "csd"
)

type Layout = string

const (
	LayoutSplitH  Layout = "splith"
	LayoutSplitV  Layout = "splitv"
	LayoutStacked Layout = "stacked"
	LayoutTabbed  Layout = "tabbed"
	LayoutOutput  Layout = "output"
)

type Orientation = string

const (
	OrientationVertical   Orientation = "vertical"
	OrientationHorizontal Orientation = "horizontal"
	OrientationNone       Orientation = "none"
)

type FullscreenMode = uint8

const (
	FullscreenModeNone      FullscreenMode = iota
	FullscreenModeWorkspace FullscreenMode = iota
	FullscreenModeGlobal    FullscreenMode = iota
)

type WorkspaceEventChange = string

const (
	WorkspaceEventChangeInit   WorkspaceEventChange = "init"
	WorkspaceEventChangeEmpty  WorkspaceEventChange = "empty"
	WorkspaceEventChangeFocus  WorkspaceEventChange = "focus"
	WorkspaceEventChangeMove   WorkspaceEventChange = "move"
	WorkspaceEventChangeRename WorkspaceEventChange = "rename"
	WorkspaceEventChangeUrgent WorkspaceEventChange = "urgent"
	WorkspaceEventChangeReload WorkspaceEventChange = "reload"
)

type WindowEventChange = string

const (
	WindowEventChangeNew            WindowEventChange = "new"
	WindowEventChangeClose          WindowEventChange = "close"
	WindowEventChangeFocus          WindowEventChange = "focus"
	WindowEventChangeTitle          WindowEventChange = "title"
	WindowEventChangeFullscreenMode WindowEventChange = "fullscreen_mode"
	WindowEventChangeMove           WindowEventChange = "move"
	WindowEventChangeFloating       WindowEventChange = "floating"
	WindowEventChangeUrgent         WindowEventChange = "urgent"
	WindowEventChangeMark           WindowEventChange = "mark"
)

type InputEventChange = string

const (
	InputEventChangeAdded          InputEventChange = "added"
	InputEventChangeRemoved        InputEventChange = "removed"
	InputEventChangeXKBKeymap      InputEventChange = "xkb_kemap"
	InputEventChangeXKBLayout      InputEventChange = "xkb_layout"
	InputEventChangeLibInputConfig InputEventChange = "libinput_config"
)

type InputType = string

const (
	InputTypeKeyboard InputType = "keyboard"
	InputTypeMouse    InputType = "mouse"
)

type SubPixelHinting = string

const (
	SubPixelHintingRGB  SubPixelHinting = "rgb"
	SubPixelHintingBGR  SubPixelHinting = "bgr"
	SubPixelHintingVRGB SubPixelHinting = "vrgb"
	SubPixelHintingVBGR SubPixelHinting = "vbgr"
	SubPixelHintingNone SubPixelHinting = "none"
)

type Transform = string

const (
	Transform90         Transform = "90"
	Transform180        Transform = "180"
	Transform270        Transform = "270"
	TransformFlipped90  Transform = "flipped-90"
	TransformFlipped180 Transform = "flipped-180"
	TransformFlipped270 Transform = "flipped-270"
)

type BarMode = string

const (
	BarModeDock      BarMode = "dock"
	BarModeHide      BarMode = "hide"
	barModeInvisible BarMode = "invisible"
)

type BarPosition = string

const (
	BarPositionTop    BarPosition = "top"
	BarPositionBottom BarPosition = "bottom"
)

type InputDeviceType = string

const (
	InputDeviceTypeKeyboard   InputDeviceType = "keyboard"
	InputDeviceTypePointer    InputDeviceType = "pointer"
	InputDeviceTypeTouch      InputDeviceType = "touch"
	InputDeviceTypeTabletTool InputDeviceType = "tablet_tool"
	InputDeviceTypeTabletPad  InputDeviceType = "tablet_pad"
	InputDeviceTypeSwitch     InputDeviceType = "switch"
)

type commandResult struct {
	Success    bool   `json:"success"`
	ParseError bool   `json:"parse_error"`
	Error      string `json:"error"`
}

func (r commandResult) String() string {
	data, _ := json.MarshalIndent(r, "", "\t")
	return string(data)
}

func (r commandResult) GetError() error {
	return errors.New(r.Error)
}

func (r commandResult) HasError() bool {
	return !r.Success
}

type Mode struct {
	Width   int `json:"width"`
	Height  int `json:"height"`
	Refresh int `json:"refresh"`
}

type BarColors struct {
	Background                  string `json:"background"`
	Statusline                  string `json:"statusline"`
	Separator                   string `json:"separator"`
	FocusedBackground           string `json:"focused_background"`
	FocusedStatusline           string `json:"focused_statusline"`
	FocusedSeparator            string `json:"focused_separator"`
	FocusedWorkspaceText        string `json:"focused_workspace_text"`
	FocusedWorkspaceBackground  string `json:"focused_workspace_bg"`
	FocusedWorkspaceBorder      string `json:"focused_workspace_border"`
	ActiveWorkspaceText         string `json:"active_workspace_text"`
	ActiveWorkspaceBackground   string `json:"active_workspace_bg"`
	ActiveWorkspaceBorder       string `json:"active_workspace_border"`
	InactiveWorkspaceText       string `json:"inactive_workspace_text"`
	InactiveWorkspaceBackground string `json:"inactive_workspace_bg"`
	InactiveWorkspaceBorder     string `json:"inactive_workspace_border"`
	UrgentWorkspaceText         string `json:"urgent_workspace_text"`
	UrgentWorkspaceBackground   string `json:"urgent_workspace_bg"`
	UrgentWorkspaceBorder       string `json:"urgent_workspace_border"`
	BindingModeText             string `json:"binding_mode_text"`
	BindingModeBackground       string `json:"binding_mode_bg"`
	BindingModeBorder           string `json:"binding_mode_border"`
}

type BarGaps struct {
	Top    int `json:"top"`
	Right  int `json:"right"`
	Bottom int `json:"bottom"`
	Left   int `json:"left"`
}

type Version struct {
	Major                int    `json:"major"`
	Minor                int    `json:"minor"`
	Patch                int    `json:"patch"`
	HumanReadable        string `json:"human_readable"`
	LoadedConfigFileName string `json:"loaded_config_file_name"`
}

func (v Version) String() string {
	data, _ := json.MarshalIndent(v, "", "\t")
	return string(data)
}

type config struct {
	Config string `json:"config"`
}

type name struct {
	Name string `json:"name"`
}

type InputDevice struct {
	Identifier           string          `json:"identifier"`
	Name                 string          `json:"name"`
	Vendor               int             `json:"vendor"`
	Product              int             `json:"product"`
	Type                 InputDeviceType `json:"type"`
	XKBActiveLayoutName  string          `json:"xkb_active_layout_name"`
	XKBLayoutNames       []string        `json:"xkb_layout_names"`
	XKBActiveLayoutIndex int             `json:"xkb_active_layout_index"`
	ScrollFactor         float64         `json:"scroll_factor"`
	LibInput             LibInput        `json:"libinput"`
}

func (id InputDevice) String() string {
	data, _ := json.MarshalIndent(id, "", "\t")
	return string(data)
}

type LibInput struct {
	SendEvents        string     `json:"send_events"`
	Tap               string     `json:"tap"`
	TapButtonMap      string     `json:"tap_button_map"`
	TapDrag           string     `json:"tap_drag"`
	TapDragLock       string     `json:"tap_drag_lock"`
	AccelSpeed        float64    `json:"accel_speed"`
	AccelProfile      string     `json:"accel_profile"`
	NaturalScroll     string     `json:"natural_scroll"`
	LeftHanded        string     `json:"left_handed"`
	ClickMethod       string     `json:"click_method"`
	MiddleEmulation   string     `json:"middle_emulation"`
	ScrollMethod      string     `json:"scroll_method"`
	ScrollButton      int        `json:"scroll_button"`
	Dwt               string     `json:"dwt"`
	Dwtp              string     `json:"dwtp"`
	CalibrationMatrix [6]float64 `json:"calibration_matrix"`
}

type Seat struct {
	Name         string        `json:"name"`
	Capabilities int           `json:"capabilities"`
	Focus        NodeID        `json:"focus"`
	Devices      []InputDevice `json:"devices"`
}

func (s Seat) String() string {
	data, _ := json.MarshalIndent(s, "", "\t")
	return string(data)
}