Promote shell to its own top-level directory
This commit is contained in:
David Heinemeier Hansson
@@ -0,0 +1,668 @@
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import Quickshell
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import Quickshell.Io
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import Quickshell.Wayland
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import QtQuick
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import QtQuick.Effects
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import QtQuick.Shapes
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import qs.Commons
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Item {
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id: root
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// Injected by omarchy-shell. Optional here — the picker doesn't need
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// omarchyPath itself, but every plugin gets it so user-installed scripts
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// referenced by other plugins can stay path-portable.
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property string omarchyPath: ""
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// Set by omarchy-shell when summoning the overlay; not currently consumed but
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// declared so the host's onLoaded injection doesn't trip a missing-property
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// warning.
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property var shell: null
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property var manifest: null
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property string imageDirs: Quickshell.env("OMARCHY_IMAGE_SELECTOR_DIRS") || Quickshell.env("OMARCHY_IMAGE_SELECTOR_DIR") || Quickshell.env("OMARCHY_STOCK_BACKGROUNDS_DIR") || (Quickshell.env("HOME") + "/.config/omarchy/current/theme/backgrounds")
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property string imageRows: ""
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property string loadedImageRows: ""
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property string selectionFile: Quickshell.env("OMARCHY_IMAGE_SELECTOR_SELECTION_FILE") || Quickshell.env("OMARCHY_BACKGROUND_SELECTION_FILE")
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property string selectedImage: Quickshell.env("OMARCHY_IMAGE_SELECTOR_SELECTED")
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property int selectedIndex: 0
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property bool imagesLoaded: false
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property bool opened: false
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property bool showLabels: false
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property bool filterable: false
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property bool layoutSettled: false
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property bool requestActive: false
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property int requestSerial: 0
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property int applySerial: 0
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property string doneFile: ""
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property string filterText: ""
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property var doneFilesToRelease: []
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// Bound to the central [image-picker] section in shell.toml via Color.qml.
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property color background: Color.imagePicker.background
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property color foreground: Color.imagePicker.text
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property color selectedBorder: Color.imagePicker.selectedBorder
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property color unselectedBorder: Color.imagePicker.unselectedBorder
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property int expandedWidth: 768
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property int expandedHeight: 475
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property int sliceWidth: 108
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property int sliceHeight: 432
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property int sliceSpacing: -30
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property int skewOffset: 28
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property int bottomChromeHeight: showLabels ? (filterable ? 104 : 74) : (filterable ? 60 : 30)
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onOpenedChanged: if (!opened) layoutSettled = false
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function fileUrl(path) {
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return "file://" + path.split("/").map(encodeURIComponent).join("/")
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}
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function shellQuote(value) {
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return "'" + String(value).replace(/'/g, "'\\''") + "'"
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}
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function scriptPath(name) {
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var base = omarchyPath || Quickshell.env("OMARCHY_PATH") || (Quickshell.env("HOME") + "/.local/share/omarchy")
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return base + "/shell/scripts/" + name
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}
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function focusPicker() {
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if (root.opened && root.imagesLoaded && root.layoutSettled)
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carousel.forceActiveFocus()
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}
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function revealWhenSettled(serial) {
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Qt.callLater(function() {
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if (serial === root.requestSerial && root.opened && root.imagesLoaded && root.imageArray.length > 0) {
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root.layoutSettled = true
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root.focusPicker()
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}
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})
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}
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// Decode a base64-encoded UTF-8 string sent via IPC. Used for fields that
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// would otherwise carry embedded newlines or tabs (image rows, raw colors
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// JSON) which bash IPC arguments can't reliably round-trip.
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function decodeBase64(value) {
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var s = String(value || "")
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if (!s) return ""
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try { return Qt.atob(s) } catch (e) { return s }
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}
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function withAlpha(color, alpha) {
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return Qt.rgba(color.r, color.g, color.b, alpha)
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}
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function currentPath() {
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if (imageArray.length === 0 || !itemMatches(selectedIndex)) return ""
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return imageArray[selectedIndex].filePath
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}
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function nameForPath(path) {
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return path.split("/").pop().replace(/\.[^/.]+$/, "")
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}
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function labelForPath(path) {
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return nameForPath(path).replace(/[-_]+/g, " ").replace(/\b\w/g, function(match) { return match.toUpperCase() })
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}
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function currentLabel() {
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var path = currentPath()
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if (!path) return filterText ? "No matches" : ""
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return labelForPath(path)
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}
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function itemMatches(index) {
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if (index < 0 || index >= imageArray.length) return false
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if (!filterText) return true
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var path = imageArray[index].filePath
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var needle = filterText.toLowerCase()
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return nameForPath(path).toLowerCase().indexOf(needle) !== -1 || labelForPath(path).toLowerCase().indexOf(needle) !== -1
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}
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function matchingCount() {
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if (!filterText) return imageArray.length
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var count = 0
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for (var i = 0; i < imageArray.length; i++) {
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if (itemMatches(i)) count++
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}
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return count
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}
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function firstMatchingIndex() {
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for (var i = 0; i < imageArray.length; i++) {
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if (itemMatches(i)) return i
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}
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return -1
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}
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function filteredPosition(index) {
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if (!filterText) return index
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var position = 0
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for (var i = 0; i < index; i++) {
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if (itemMatches(i)) position++
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}
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return position
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}
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function selectedFilteredPosition() {
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if (!filterText) return selectedIndex
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return itemMatches(selectedIndex) ? filteredPosition(selectedIndex) : 0
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}
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function select(index, immediate) {
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if (imageArray.length === 0) return
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if (index < 0) index = 0
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else if (index >= imageArray.length) index = imageArray.length - 1
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if (!itemMatches(index)) return
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if (index === selectedIndex && immediate !== true) return
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selectedIndex = index
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}
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function selectAdjacent(direction) {
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var count = imageArray.length
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if (count === 0) return
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var index = selectedIndex
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for (var i = 0; i < count; i++) {
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index = (index + direction + count) % count
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if (itemMatches(index)) {
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select(index)
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return
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}
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}
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}
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function updateFilter(nextFilterText) {
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filterText = nextFilterText
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if (!itemMatches(selectedIndex)) {
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var first = firstMatchingIndex()
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if (first >= 0) selectedIndex = first
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}
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}
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function releaseNextDoneFile() {
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if (releaseProc.running || doneFilesToRelease.length === 0) return
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var path = doneFilesToRelease.shift()
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releaseProc.command = ["bash", "-lc", ": > " + shellQuote(path)]
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releaseProc.running = true
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}
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function finishDoneFile(path) {
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if (!path) return
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doneFilesToRelease.push(path)
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releaseNextDoneFile()
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}
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function applySelected() {
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var path = currentPath()
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if (!path || !selectionFile) {
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cancel()
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return
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}
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var activeSelectionFile = selectionFile
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var activeDoneFile = doneFile
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applySerial = requestSerial
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requestActive = false
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selectionFile = ""
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doneFile = ""
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applyProc.command = ["bash", "-lc", "printf '%s\\n' " + shellQuote(path) + " > " + shellQuote(activeSelectionFile) + "; : > " + shellQuote(activeDoneFile)]
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applyProc.running = true
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}
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function cancel() {
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if (requestActive)
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finishDoneFile(doneFile)
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requestActive = false
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selectionFile = ""
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doneFile = ""
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root.opened = false
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}
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function closeSelector(nextDoneFile) {
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requestSerial += 1
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if (requestActive)
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finishDoneFile(doneFile)
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if (nextDoneFile && nextDoneFile !== doneFile)
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finishDoneFile(nextDoneFile)
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requestActive = false
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selectionFile = ""
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doneFile = ""
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filterText = ""
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root.opened = false
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}
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function loadRows(rows, reveal) {
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var newImages = []
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var seen = {}
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var paths = rows.split("\n")
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for (var i = 0; i < paths.length; i++) {
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var row = paths[i]
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if (!row) continue
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var columns = row.split("\t")
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var path = columns[0]
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if (!path) continue
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var fileName = path.split("/").pop()
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if (seen[fileName]) continue
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seen[fileName] = true
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newImages.push({
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filePath: path,
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fileName: fileName,
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thumbnailPath: columns[1] || path
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})
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}
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root.loadedImageRows = rows
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root.selectedIndex = root.indexForSelectedImage(newImages)
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root.imageArray = newImages
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root.imagesLoaded = true
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if (reveal !== false) {
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root.opened = true
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root.revealWhenSettled(root.requestSerial)
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}
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}
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function openSelector(nextImageDirs, nextImageRows, nextSelectedImage, nextSelectionFile, nextDoneFile, nextShowLabels, nextFilterable) {
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if (requestActive && doneFile && doneFile !== nextDoneFile)
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finishDoneFile(doneFile)
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requestSerial += 1
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imageDirs = nextImageDirs
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imageRows = nextImageRows
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selectedImage = nextSelectedImage
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selectionFile = nextSelectionFile
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doneFile = nextDoneFile
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requestActive = !!doneFile
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showLabels = nextShowLabels === true || nextShowLabels === "true"
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filterable = nextFilterable === true || nextFilterable === "true"
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filterText = ""
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layoutSettled = false
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if (imageRows && imageRows === loadedImageRows && imageArray.length > 0) {
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root.select(root.selectedImageIndex(), true)
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imagesLoaded = true
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opened = true
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root.revealWhenSettled(requestSerial)
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return
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}
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if (imageRows) {
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var rowsToLoad = imageRows
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var rowsSerial = requestSerial
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imageArray = []
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selectedIndex = 0
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imagesLoaded = true
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opened = true
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Qt.callLater(function() {
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if (rowsSerial === root.requestSerial)
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root.loadRows(rowsToLoad, true)
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})
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return
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}
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imageArray = []
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selectedIndex = 0
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imagesLoaded = false
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opened = false
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loadImagesProc.requestSerial = requestSerial
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loadImagesProc.running = true
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}
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property var imageArray: []
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function indexForSelectedImage(images) {
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for (var i = 0; i < images.length; i++) {
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if (images[i].filePath === selectedImage)
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return i
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}
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return 0
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}
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function selectedImageIndex() {
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return indexForSelectedImage(imageArray)
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}
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Process {
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id: loadImagesProc
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property int requestSerial: 0
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command: [root.scriptPath("image-picker-list.sh"), root.imageDirs]
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stdout: StdioCollector {
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waitForEnd: true
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onStreamFinished: {
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if (loadImagesProc.requestSerial === root.requestSerial)
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root.loadRows(String(text || ""), true)
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}
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}
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}
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// Lifecycle hooks invoked by omarchy-shell summon/hide. shell.summon(id,
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// payloadJson) hands the JSON to open() here; shell.hide(id) calls close().
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// External CLI callers can either go through `shell summon omarchy.image-
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// picker` (JSON payload), or hit the dedicated `image-selector` IpcHandler
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// below for the lower-level positional call that omarchy-menu-images uses.
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function open(payload) {
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var args = {}
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if (payload) {
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try { args = JSON.parse(payload) || {} } catch (e) { args = {} }
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}
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var dirs = String(args.imageDirs || imageDirs)
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var rows = String(args.imageRows || "")
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var sel = String(args.selectedImage || selectedImage)
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var selFile = String(args.selectionFile || "")
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var doneF = String(args.doneFile || "")
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var labels = args.showLabels === true || args.showLabels === "true"
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var filter = args.filterable === true || args.filterable === "true"
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openSelector(dirs, rows, sel, selFile, doneF, labels, filter)
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}
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function close() {
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cancel()
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}
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function preloadRows(nextImageRows, nextSelectedImage, nextShowLabels, nextFilterable) {
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requestSerial += 1
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imageRows = nextImageRows
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selectedImage = nextSelectedImage
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showLabels = nextShowLabels === true || nextShowLabels === "true"
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filterable = nextFilterable === true || nextFilterable === "true"
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filterText = ""
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layoutSettled = false
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if (imageRows && imageRows === loadedImageRows && imageArray.length > 0) {
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selectedIndex = selectedImageIndex()
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imagesLoaded = true
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} else if (imageRows) {
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loadRows(imageRows, false)
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}
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}
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// IPC surface. All arguments are strings (Quickshell IPC marshalling).
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// imageRows can contain newlines/tabs, so the CLI caller base64-encodes
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// it; everything else passes through verbatim. The two boolean-like
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// fields use the literal strings "true" or "false".
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IpcHandler {
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target: "image-selector"
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|
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function open(imageDirs: string,
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imageRowsB64: string,
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selectedImage: string,
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selectionFile: string,
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doneFile: string,
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showLabels: string,
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filterable: string): string {
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||||
var rows = root.decodeBase64(imageRowsB64)
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root.openSelector(imageDirs, rows, selectedImage, selectionFile, doneFile,
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showLabels, filterable)
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return "ok"
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}
|
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|
||||
function preload(imageRowsB64: string,
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selectedImage: string,
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showLabels: string,
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filterable: string): string {
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||||
var rows = root.decodeBase64(imageRowsB64)
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||||
root.preloadRows(rows, selectedImage, showLabels, filterable)
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||||
return "ok"
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||||
}
|
||||
|
||||
function cancel(doneFile: string): void {
|
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root.closeSelector(doneFile || "")
|
||||
}
|
||||
|
||||
function ping(): string {
|
||||
return "ok"
|
||||
}
|
||||
}
|
||||
|
||||
Process {
|
||||
id: applyProc
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||||
onExited: {
|
||||
if (root.applySerial === root.requestSerial)
|
||||
root.opened = false
|
||||
}
|
||||
}
|
||||
|
||||
Process {
|
||||
id: releaseProc
|
||||
onExited: root.releaseNextDoneFile()
|
||||
}
|
||||
|
||||
PanelWindow {
|
||||
id: panel
|
||||
|
||||
visible: root.opened
|
||||
anchors { top: true; bottom: true; left: true; right: true }
|
||||
color: "transparent"
|
||||
WlrLayershell.namespace: "omarchy-image-selector"
|
||||
WlrLayershell.layer: WlrLayer.Overlay
|
||||
WlrLayershell.keyboardFocus: root.opened && root.imagesLoaded ? WlrKeyboardFocus.Exclusive : WlrKeyboardFocus.None
|
||||
exclusionMode: ExclusionMode.Ignore
|
||||
|
||||
Rectangle {
|
||||
anchors.fill: parent
|
||||
visible: root.opened && root.imagesLoaded
|
||||
color: root.withAlpha(root.background, 0.5)
|
||||
}
|
||||
|
||||
MouseArea {
|
||||
anchors.fill: parent
|
||||
enabled: root.opened && root.imagesLoaded
|
||||
onClicked: root.cancel()
|
||||
}
|
||||
|
||||
Item {
|
||||
id: card
|
||||
visible: root.opened && root.imagesLoaded && root.layoutSettled && root.imageArray.length > 0
|
||||
width: Math.min(parent.width - 80, root.expandedWidth + 13 * (root.sliceWidth + root.sliceSpacing) + 40)
|
||||
height: root.expandedHeight + 30 + root.bottomChromeHeight
|
||||
anchors.centerIn: parent
|
||||
|
||||
MouseArea { anchors.fill: parent; onClicked: {} }
|
||||
|
||||
Item {
|
||||
id: carousel
|
||||
anchors.top: parent.top
|
||||
anchors.topMargin: 30
|
||||
anchors.bottom: parent.bottom
|
||||
anchors.bottomMargin: root.bottomChromeHeight
|
||||
anchors.horizontalCenter: parent.horizontalCenter
|
||||
width: root.expandedWidth + 13 * (root.sliceWidth + root.sliceSpacing)
|
||||
clip: false
|
||||
focus: true
|
||||
|
||||
readonly property real itemStep: root.sliceWidth + root.sliceSpacing
|
||||
readonly property real previewX: (width - root.expandedWidth) / 2
|
||||
|
||||
Keys.priority: Keys.BeforeItem
|
||||
Keys.onPressed: function(event) {
|
||||
if (event.key === Qt.Key_Escape) {
|
||||
if (root.filterText) {
|
||||
root.updateFilter("")
|
||||
} else {
|
||||
root.cancel()
|
||||
}
|
||||
event.accepted = true
|
||||
} else if (event.key === Qt.Key_Return || event.key === Qt.Key_Enter) {
|
||||
root.applySelected()
|
||||
event.accepted = true
|
||||
} else if (event.key === Qt.Key_Backspace && root.filterable) {
|
||||
if (root.filterText.length > 0)
|
||||
root.updateFilter(root.filterText.slice(0, -1))
|
||||
event.accepted = true
|
||||
} else if (event.key === Qt.Key_Left || (event.key === Qt.Key_Tab && event.modifiers & Qt.ShiftModifier) || event.key === Qt.Key_Backtab) {
|
||||
root.selectAdjacent(-1)
|
||||
event.accepted = true
|
||||
} else if (event.key === Qt.Key_Right || event.key === Qt.Key_Tab) {
|
||||
root.selectAdjacent(1)
|
||||
event.accepted = true
|
||||
} else if (root.filterable && event.text && event.text.length === 1 && event.text.charCodeAt(0) >= 32 && event.text.charCodeAt(0) !== 127 && (event.modifiers === Qt.NoModifier || event.modifiers === Qt.ShiftModifier)) {
|
||||
root.updateFilter(root.filterText + event.text)
|
||||
event.accepted = true
|
||||
}
|
||||
}
|
||||
|
||||
Component.onCompleted: forceActiveFocus()
|
||||
|
||||
Repeater {
|
||||
model: root.imageArray.length
|
||||
|
||||
delegate: Item {
|
||||
id: item
|
||||
required property int index
|
||||
|
||||
readonly property var imageData: root.imageArray[index]
|
||||
readonly property string filePath: imageData ? imageData.filePath : ""
|
||||
readonly property string fileName: imageData ? imageData.fileName : ""
|
||||
readonly property string thumbnailPath: imageData ? imageData.thumbnailPath : ""
|
||||
|
||||
readonly property bool matched: root.itemMatches(index)
|
||||
readonly property int relativeIndex: root.filteredPosition(index) - root.selectedFilteredPosition()
|
||||
readonly property bool selected: matched && index === root.selectedIndex
|
||||
readonly property bool nearby: matched && Math.abs(relativeIndex) <= 16
|
||||
property bool sourceActivated: nearby
|
||||
onNearbyChanged: if (nearby) sourceActivated = true
|
||||
|
||||
visible: nearby
|
||||
x: selected ? carousel.previewX : (relativeIndex < 0 ? carousel.previewX + relativeIndex * carousel.itemStep : carousel.previewX + root.expandedWidth + root.sliceSpacing + (relativeIndex - 1) * carousel.itemStep)
|
||||
width: selected ? root.expandedWidth : root.sliceWidth
|
||||
height: selected ? root.expandedHeight : root.sliceHeight
|
||||
y: selected ? 0 : (root.expandedHeight - root.sliceHeight) / 2
|
||||
z: selected ? 100 : 50 - Math.min(Math.abs(relativeIndex), 40)
|
||||
|
||||
readonly property real skAbs: Math.abs(root.skewOffset)
|
||||
readonly property real topLeft: root.skewOffset >= 0 ? skAbs : 0
|
||||
readonly property real topRight: root.skewOffset >= 0 ? width : width - skAbs
|
||||
readonly property real bottomRight: root.skewOffset >= 0 ? width - skAbs : width
|
||||
readonly property real bottomLeft: root.skewOffset >= 0 ? 0 : skAbs
|
||||
|
||||
Item {
|
||||
id: maskShape
|
||||
anchors.fill: parent
|
||||
visible: false
|
||||
layer.enabled: true
|
||||
|
||||
Shape {
|
||||
anchors.fill: parent
|
||||
antialiasing: true
|
||||
preferredRendererType: Shape.CurveRenderer
|
||||
ShapePath {
|
||||
fillColor: "white"
|
||||
strokeColor: "transparent"
|
||||
startX: item.topLeft; startY: 0
|
||||
PathLine { x: item.topRight; y: 0 }
|
||||
PathLine { x: item.bottomRight; y: item.height }
|
||||
PathLine { x: item.bottomLeft; y: item.height }
|
||||
PathLine { x: item.topLeft; y: 0 }
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Item {
|
||||
anchors.fill: parent
|
||||
layer.enabled: true
|
||||
layer.smooth: true
|
||||
layer.effect: MultiEffect {
|
||||
maskEnabled: true
|
||||
maskSource: maskShape
|
||||
maskThresholdMin: 0.3
|
||||
maskSpreadAtMin: 0.3
|
||||
}
|
||||
|
||||
Image {
|
||||
id: image
|
||||
anchors.fill: parent
|
||||
// Load only the initial/visited nearby images, but keep the
|
||||
// source once activated so Qt does not tear textures down as
|
||||
// selection moves through the carousel.
|
||||
source: item.sourceActivated && item.thumbnailPath ? root.fileUrl(item.thumbnailPath) : ""
|
||||
fillMode: Image.PreserveAspectCrop
|
||||
asynchronous: true
|
||||
cache: true
|
||||
smooth: true
|
||||
}
|
||||
|
||||
Rectangle {
|
||||
anchors.fill: parent
|
||||
color: root.withAlpha(root.background, item.selected ? 0 : 0.42)
|
||||
}
|
||||
}
|
||||
|
||||
Shape {
|
||||
anchors.fill: parent
|
||||
antialiasing: true
|
||||
preferredRendererType: Shape.CurveRenderer
|
||||
ShapePath {
|
||||
fillColor: "transparent"
|
||||
strokeColor: item.selected ? root.selectedBorder : root.withAlpha(root.unselectedBorder, 0.28)
|
||||
strokeWidth: item.selected ? 3 : 1
|
||||
startX: item.topLeft; startY: 0
|
||||
PathLine { x: item.topRight; y: 0 }
|
||||
PathLine { x: item.bottomRight; y: item.height }
|
||||
PathLine { x: item.bottomLeft; y: item.height }
|
||||
PathLine { x: item.topLeft; y: 0 }
|
||||
}
|
||||
}
|
||||
|
||||
MouseArea {
|
||||
anchors.fill: parent
|
||||
cursorShape: Qt.PointingHandCursor
|
||||
onClicked: item.selected ? root.applySelected() : root.select(index)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Text {
|
||||
id: selectedLabel
|
||||
visible: root.showLabels
|
||||
anchors.top: carousel.bottom
|
||||
anchors.topMargin: 16
|
||||
anchors.horizontalCenter: carousel.horizontalCenter
|
||||
width: root.expandedWidth
|
||||
text: root.currentLabel()
|
||||
color: root.foreground
|
||||
style: Text.Outline
|
||||
styleColor: root.withAlpha(root.background, 0.7)
|
||||
font.pixelSize: 24
|
||||
font.weight: Font.DemiBold
|
||||
horizontalAlignment: Text.AlignHCenter
|
||||
elide: Text.ElideRight
|
||||
}
|
||||
|
||||
Text {
|
||||
visible: root.filterable && root.filterText
|
||||
anchors.top: selectedLabel.bottom
|
||||
anchors.topMargin: 8
|
||||
anchors.horizontalCenter: carousel.horizontalCenter
|
||||
width: root.expandedWidth
|
||||
text: root.filterText
|
||||
color: root.foreground
|
||||
opacity: 0.85
|
||||
style: Text.Outline
|
||||
styleColor: root.withAlpha(root.background, 0.7)
|
||||
font.pixelSize: 14
|
||||
horizontalAlignment: Text.AlignHCenter
|
||||
elide: Text.ElideRight
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user