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https://github.com/AvengeMedia/DankMaterialShell.git
synced 2025-12-07 05:55:37 -05:00
event based workspace switches
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288
Services/NiriWorkspaceService.qml
Normal file
288
Services/NiriWorkspaceService.qml
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@@ -0,0 +1,288 @@
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import QtQuick
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import Quickshell
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import Quickshell.Io
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pragma Singleton
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pragma ComponentBehavior: Bound
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Singleton {
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id: root
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// Workspace management
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property list<var> allWorkspaces: []
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property int focusedWorkspaceIndex: 0
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property string focusedWorkspaceId: ""
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property var currentOutputWorkspaces: []
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property string currentOutput: ""
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// Window management
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property list<var> windows: []
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property int focusedWindowIndex: -1
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property string focusedWindowTitle: "(No active window)"
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property string focusedWindowId: ""
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// Overview state
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property bool inOverview: false
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// Feature availability
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property bool niriAvailable: false
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Component.onCompleted: {
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console.log("NiriWorkspaceService: Component.onCompleted - initializing service")
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checkNiriAvailability()
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}
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// Check if niri is available
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Process {
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id: niriCheck
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command: ["which", "niri"]
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onExited: (exitCode) => {
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root.niriAvailable = exitCode === 0
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if (root.niriAvailable) {
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console.log("NiriWorkspaceService: niri found, starting event stream and loading initial data")
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eventStreamProcess.running = true
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loadInitialWorkspaceData()
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} else {
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console.log("NiriWorkspaceService: niri not found, workspace features disabled")
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}
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}
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}
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function checkNiriAvailability() {
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niriCheck.running = true
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}
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// Load initial workspace data
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Process {
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id: initialDataQuery
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command: ["niri", "msg", "-j", "workspaces"]
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running: false
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stdout: StdioCollector {
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onStreamFinished: {
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if (text && text.trim()) {
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try {
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console.log("NiriWorkspaceService: Loaded initial workspace data")
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const workspaces = JSON.parse(text.trim())
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// Initial query returns array directly, event stream wraps it in WorkspacesChanged
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handleWorkspacesChanged({ workspaces: workspaces })
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} catch (e) {
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console.warn("NiriWorkspaceService: Failed to parse initial workspace data:", e)
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}
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}
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}
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}
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}
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function loadInitialWorkspaceData() {
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console.log("NiriWorkspaceService: Loading initial workspace data...")
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initialDataQuery.running = true
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}
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// Event stream for real-time updates
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Process {
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id: eventStreamProcess
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command: ["niri", "msg", "-j", "event-stream"]
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running: false // Will be enabled after niri check
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stdout: SplitParser {
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onRead: data => {
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try {
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const event = JSON.parse(data.trim())
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handleNiriEvent(event)
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} catch (e) {
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console.warn("NiriWorkspaceService: Failed to parse event:", data, e)
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}
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}
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}
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onExited: (exitCode) => {
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if (exitCode !== 0 && root.niriAvailable) {
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console.warn("NiriWorkspaceService: Event stream exited with code", exitCode, "restarting in 2 seconds")
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restartTimer.start()
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}
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}
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}
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// Restart timer for event stream
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Timer {
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id: restartTimer
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interval: 2000
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onTriggered: {
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if (root.niriAvailable) {
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eventStreamProcess.running = true
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}
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}
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}
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function handleNiriEvent(event) {
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if (event.WorkspacesChanged) {
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handleWorkspacesChanged(event.WorkspacesChanged)
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} else if (event.WorkspaceActivated) {
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handleWorkspaceActivated(event.WorkspaceActivated)
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} else if (event.WindowsChanged) {
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handleWindowsChanged(event.WindowsChanged)
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} else if (event.WindowClosed) {
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handleWindowClosed(event.WindowClosed)
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} else if (event.WindowFocusChanged) {
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handleWindowFocusChanged(event.WindowFocusChanged)
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} else if (event.OverviewOpenedOrClosed) {
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handleOverviewChanged(event.OverviewOpenedOrClosed)
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}
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}
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function handleWorkspacesChanged(data) {
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allWorkspaces = [...data.workspaces].sort((a, b) => a.idx - b.idx)
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// Update focused workspace
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focusedWorkspaceIndex = allWorkspaces.findIndex(w => w.is_focused)
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if (focusedWorkspaceIndex >= 0) {
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var focusedWs = allWorkspaces[focusedWorkspaceIndex]
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focusedWorkspaceId = focusedWs.id
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currentOutput = focusedWs.output || ""
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} else {
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focusedWorkspaceIndex = 0
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focusedWorkspaceId = ""
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}
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updateCurrentOutputWorkspaces()
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}
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function handleWorkspaceActivated(data) {
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console.log("DEBUG: WorkspaceActivated event - ID:", data.id, "focused:", data.focused)
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// Update focused workspace
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focusedWorkspaceId = data.id
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focusedWorkspaceIndex = allWorkspaces.findIndex(w => w.id === data.id)
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if (focusedWorkspaceIndex >= 0) {
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var activatedWs = allWorkspaces[focusedWorkspaceIndex]
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console.log("DEBUG: Found workspace - idx:", activatedWs.idx + 1, "output:", activatedWs.output, "was_active:", activatedWs.is_active)
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// Update workspace states properly
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// First, deactivate all workspaces on this output
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for (var i = 0; i < allWorkspaces.length; i++) {
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if (allWorkspaces[i].output === activatedWs.output) {
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allWorkspaces[i].is_active = false
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allWorkspaces[i].is_focused = false
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}
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}
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// Then activate the new workspace
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allWorkspaces[focusedWorkspaceIndex].is_active = true
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allWorkspaces[focusedWorkspaceIndex].is_focused = data.focused || false
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currentOutput = activatedWs.output || ""
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console.log("DEBUG: Activated workspace", activatedWs.idx + 1, "on", currentOutput)
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updateCurrentOutputWorkspaces()
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} else {
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focusedWorkspaceIndex = 0
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}
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}
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function handleWindowsChanged(data) {
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windows = [...data.windows].sort((a, b) => a.id - b.id)
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updateFocusedWindow()
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}
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function handleWindowClosed(data) {
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windows = windows.filter(w => w.id !== data.id)
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updateFocusedWindow()
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}
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function handleWindowFocusChanged(data) {
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if (data.id) {
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focusedWindowId = data.id
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focusedWindowIndex = windows.findIndex(w => w.id === data.id)
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} else {
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focusedWindowId = ""
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focusedWindowIndex = -1
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}
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updateFocusedWindow()
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}
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function handleOverviewChanged(data) {
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inOverview = data.is_open
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}
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function updateCurrentOutputWorkspaces() {
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if (!currentOutput) {
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currentOutputWorkspaces = allWorkspaces
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return
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}
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// Filter workspaces for current output
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var outputWs = allWorkspaces.filter(w => w.output === currentOutput)
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currentOutputWorkspaces = outputWs
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}
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function updateFocusedWindow() {
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if (focusedWindowIndex >= 0 && focusedWindowIndex < windows.length) {
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var focusedWin = windows[focusedWindowIndex]
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focusedWindowTitle = focusedWin.title || "(Unnamed window)"
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} else {
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focusedWindowTitle = "(No active window)"
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}
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}
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// Public API functions
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function switchToWorkspace(workspaceId) {
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if (!niriAvailable) return false
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Quickshell.execDetached(["niri", "msg", "action", "focus-workspace", workspaceId.toString()])
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return true
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}
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function switchToWorkspaceByIndex(index) {
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if (!niriAvailable || index < 0 || index >= allWorkspaces.length) return false
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var workspace = allWorkspaces[index]
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return switchToWorkspace(workspace.id)
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}
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function switchToWorkspaceByNumber(number) {
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if (!niriAvailable) return false
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// Find workspace by number (1-based)
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var workspace = allWorkspaces.find(w => (w.idx + 1) === number)
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if (workspace) {
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return switchToWorkspace(workspace.id)
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}
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// If not found, try to switch by number directly
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Quickshell.execDetached(["niri", "msg", "action", "focus-workspace", number.toString()])
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return true
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}
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function getWorkspaceByIndex(index) {
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if (index >= 0 && index < allWorkspaces.length) {
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return allWorkspaces[index]
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}
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return null
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}
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function getCurrentOutputWorkspaceNumbers() {
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return currentOutputWorkspaces.map(w => w.idx + 1) // niri uses 0-based, UI shows 1-based
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}
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function getCurrentWorkspaceNumber() {
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if (focusedWorkspaceIndex >= 0 && focusedWorkspaceIndex < allWorkspaces.length) {
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return allWorkspaces[focusedWorkspaceIndex].idx + 1
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}
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return 1
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}
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function isWorkspaceActive(workspaceNumber) {
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return workspaceNumber === getCurrentWorkspaceNumber()
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}
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// For compatibility with existing components
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function getCurrentWorkspace() {
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return getCurrentWorkspaceNumber()
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}
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function getWorkspaceList() {
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return getCurrentOutputWorkspaceNumbers()
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}
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}
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@@ -11,4 +11,5 @@ singleton BatteryService 1.0 BatteryService.qml
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singleton SystemMonitorService 1.0 SystemMonitorService.qml
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singleton AppSearchService 1.0 AppSearchService.qml
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singleton PreferencesService 1.0 PreferencesService.qml
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singleton LauncherService 1.0 LauncherService.qml
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singleton LauncherService 1.0 LauncherService.qml
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singleton NiriWorkspaceService 1.0 NiriWorkspaceService.qml
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