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https://github.com/AvengeMedia/DankMaterialShell.git
synced 2026-01-24 13:32:50 -05:00
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432
quickshell/Services/NotepadStorageService.qml
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432
quickshell/Services/NotepadStorageService.qml
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pragma Singleton
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pragma ComponentBehavior: Bound
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import QtQuick
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import QtCore
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import Quickshell
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import Quickshell.Io
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import qs.Common
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Singleton {
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id: root
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property int refCount: 0
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readonly property string baseDir: Paths.strip(StandardPaths.writableLocation(StandardPaths.GenericStateLocation) + "/DankMaterialShell")
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readonly property string filesDir: baseDir + "/notepad-files"
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readonly property string metadataPath: baseDir + "/notepad-session.json"
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property var tabs: []
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property int currentTabIndex: 0
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property var tabsBeingCreated: ({})
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property bool metadataLoaded: false
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Component.onCompleted: {
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ensureDirectories()
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}
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FileView {
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id: metadataFile
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path: root.refCount > 0 ? root.metadataPath : ""
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blockWrites: true
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atomicWrites: true
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onLoaded: {
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try {
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var data = JSON.parse(text())
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root.tabs = data.tabs || []
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root.currentTabIndex = data.currentTabIndex || 0
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root.metadataLoaded = true
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root.validateTabs()
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} catch(e) {
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console.warn("Failed to parse notepad metadata:", e)
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root.createDefaultTab()
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}
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}
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onLoadFailed: {
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root.createDefaultTab()
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}
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}
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onRefCountChanged: {
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if (refCount === 1 && !metadataLoaded) {
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metadataFile.path = ""
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metadataFile.path = root.metadataPath
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}
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}
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function ensureDirectories() {
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mkdirProcess.running = true
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}
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function loadMetadata() {
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metadataFile.path = ""
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metadataFile.path = root.metadataPath
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}
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function createDefaultTab() {
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var id = Date.now()
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var filePath = "notepad-files/untitled-" + id + ".txt"
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var fullPath = baseDir + "/" + filePath
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var newTabsBeingCreated = Object.assign({}, tabsBeingCreated)
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newTabsBeingCreated[id] = true
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tabsBeingCreated = newTabsBeingCreated
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root.createEmptyFile(fullPath, function() {
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root.tabs = [{
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id: id,
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title: I18n.tr("Untitled"),
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filePath: filePath,
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isTemporary: true,
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lastModified: new Date().toISOString(),
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cursorPosition: 0,
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scrollPosition: 0
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}]
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root.currentTabIndex = 0
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var updatedTabsBeingCreated = Object.assign({}, tabsBeingCreated)
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delete updatedTabsBeingCreated[id]
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tabsBeingCreated = updatedTabsBeingCreated
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root.saveMetadata()
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})
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}
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function saveMetadata() {
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var metadata = {
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version: 1,
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currentTabIndex: currentTabIndex,
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tabs: tabs
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}
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metadataFile.setText(JSON.stringify(metadata, null, 2))
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}
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function loadTabContent(tabIndex, callback) {
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if (tabIndex < 0 || tabIndex >= tabs.length) {
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callback("")
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return
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}
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var tab = tabs[tabIndex]
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var fullPath = tab.isTemporary
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? baseDir + "/" + tab.filePath
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: tab.filePath
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if (tabsBeingCreated[tab.id]) {
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Qt.callLater(() => {
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loadTabContent(tabIndex, callback)
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})
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return
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}
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var fileChecker = fileExistsComponent.createObject(root, {
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path: fullPath,
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callback: (exists) => {
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if (exists) {
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var loader = tabFileLoaderComponent.createObject(root, {
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path: fullPath,
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callback: callback
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})
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} else {
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console.warn("Tab file does not exist:", fullPath)
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callback("")
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}
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}
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})
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}
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function saveTabContent(tabIndex, content) {
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if (tabIndex < 0 || tabIndex >= tabs.length) return
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var tab = tabs[tabIndex]
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var fullPath = tab.isTemporary
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? baseDir + "/" + tab.filePath
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: tab.filePath
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var saver = tabFileSaverComponent.createObject(root, {
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path: fullPath,
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content: content,
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tabIndex: tabIndex
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})
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}
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function createNewTab() {
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var id = Date.now()
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var filePath = "notepad-files/untitled-" + id + ".txt"
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var fullPath = baseDir + "/" + filePath
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var newTab = {
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id: id,
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title: I18n.tr("Untitled"),
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filePath: filePath,
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isTemporary: true,
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lastModified: new Date().toISOString(),
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cursorPosition: 0,
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scrollPosition: 0
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}
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var newTabsBeingCreated = Object.assign({}, tabsBeingCreated)
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newTabsBeingCreated[id] = true
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tabsBeingCreated = newTabsBeingCreated
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createEmptyFile(fullPath, function() {
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var newTabs = tabs.slice()
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newTabs.push(newTab)
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tabs = newTabs
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currentTabIndex = tabs.length - 1
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var updatedTabsBeingCreated = Object.assign({}, tabsBeingCreated)
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delete updatedTabsBeingCreated[id]
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tabsBeingCreated = updatedTabsBeingCreated
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saveMetadata()
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})
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return newTab
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}
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function closeTab(tabIndex) {
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if (tabIndex < 0 || tabIndex >= tabs.length) return
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var newTabs = tabs.slice()
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if (newTabs.length <= 1) {
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var id = Date.now()
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var filePath = "notepad-files/untitled-" + id + ".txt"
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var newTabsBeingCreated = Object.assign({}, tabsBeingCreated)
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newTabsBeingCreated[id] = true
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tabsBeingCreated = newTabsBeingCreated
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createEmptyFile(baseDir + "/" + filePath, function() {
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newTabs[0] = {
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id: id,
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title: I18n.tr("Untitled"),
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filePath: filePath,
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isTemporary: true,
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lastModified: new Date().toISOString(),
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cursorPosition: 0,
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scrollPosition: 0
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}
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currentTabIndex = 0
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tabs = newTabs
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var updatedTabsBeingCreated = Object.assign({}, tabsBeingCreated)
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delete updatedTabsBeingCreated[id]
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tabsBeingCreated = updatedTabsBeingCreated
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saveMetadata()
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})
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return
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} else {
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var tabToDelete = newTabs[tabIndex]
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if (tabToDelete && tabToDelete.isTemporary) {
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deleteFile(baseDir + "/" + tabToDelete.filePath)
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}
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newTabs.splice(tabIndex, 1)
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if (currentTabIndex >= newTabs.length) {
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currentTabIndex = newTabs.length - 1
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} else if (currentTabIndex > tabIndex) {
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currentTabIndex -= 1
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}
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}
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tabs = newTabs
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saveMetadata()
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}
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function switchToTab(tabIndex) {
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if (tabIndex < 0 || tabIndex >= tabs.length) return
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currentTabIndex = tabIndex
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saveMetadata()
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}
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function saveTabAs(tabIndex, userPath) {
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if (tabIndex < 0 || tabIndex >= tabs.length) return
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var tab = tabs[tabIndex]
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var fileName = userPath.split('/').pop()
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if (tab.isTemporary) {
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var tempPath = baseDir + "/" + tab.filePath
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copyFile(tempPath, userPath)
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deleteFile(tempPath)
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}
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var newTabs = tabs.slice()
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newTabs[tabIndex] = Object.assign({}, tab, {
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title: fileName,
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filePath: userPath,
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isTemporary: false,
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lastModified: new Date().toISOString()
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})
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tabs = newTabs
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saveMetadata()
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}
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function updateTabMetadata(tabIndex, properties) {
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if (tabIndex < 0 || tabIndex >= tabs.length) return
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var newTabs = tabs.slice()
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var updatedTab = Object.assign({}, newTabs[tabIndex], properties)
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updatedTab.lastModified = new Date().toISOString()
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newTabs[tabIndex] = updatedTab
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tabs = newTabs
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saveMetadata()
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}
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function validateTabs() {
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var validTabs = []
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for (var i = 0; i < tabs.length; i++) {
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var tab = tabs[i]
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validTabs.push(tab)
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}
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tabs = validTabs
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if (tabs.length === 0) {
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root.createDefaultTab()
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}
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}
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Component {
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id: tabFileLoaderComponent
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FileView {
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property var callback
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blockLoading: true
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preload: true
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onLoaded: {
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callback(text())
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destroy()
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}
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onLoadFailed: {
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callback("")
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destroy()
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}
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}
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}
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Component {
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id: fileExistsComponent
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Process {
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property string path
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property var callback
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command: ["test", "-f", path]
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Component.onCompleted: running = true
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onExited: (exitCode) => {
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callback(exitCode === 0)
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destroy()
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}
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}
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}
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Component {
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id: tabFileSaverComponent
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FileView {
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property string content
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property int tabIndex
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property var creationCallback
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blockWrites: false
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atomicWrites: true
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Component.onCompleted: setText(content)
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onSaved: {
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if (tabIndex >= 0) {
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root.updateTabMetadata(tabIndex, {})
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}
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if (creationCallback) {
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creationCallback()
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}
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destroy()
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}
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onSaveFailed: {
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console.error("Failed to save tab content")
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if (creationCallback) {
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creationCallback()
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}
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destroy()
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}
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}
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}
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function createEmptyFile(path, callback) {
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var cleanPath = path.toString()
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if (!cleanPath.startsWith("/")) {
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cleanPath = baseDir + "/" + cleanPath
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}
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var creator = fileCreatorComponent.createObject(root, {
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filePath: cleanPath,
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creationCallback: callback
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})
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}
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function copyFile(source, destination) {
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copyProcess.source = source
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copyProcess.destination = destination
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copyProcess.running = true
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}
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function deleteFile(path) {
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deleteProcess.filePath = path
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deleteProcess.running = true
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}
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Component {
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id: fileCreatorComponent
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QtObject {
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property string filePath
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property var creationCallback
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Component.onCompleted: {
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var touchProcess = touchProcessComponent.createObject(this, {
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filePath: filePath,
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callback: creationCallback
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})
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}
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}
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}
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Component {
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id: touchProcessComponent
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Process {
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property string filePath
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property var callback
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command: ["touch", filePath]
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Component.onCompleted: running = true
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onExited: (exitCode) => {
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if (callback) callback()
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destroy()
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}
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}
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}
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Process {
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id: copyProcess
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property string source
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property string destination
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command: ["cp", source, destination]
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}
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Process {
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id: deleteProcess
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property string filePath
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command: ["rm", "-f", filePath]
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}
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Process {
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id: mkdirProcess
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command: ["mkdir", "-p", root.baseDir, root.filesDir]
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}
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}
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