mirror of
https://github.com/qvacua/vimr.git
synced 2024-12-01 18:39:52 +03:00
340 lines
11 KiB
Swift
340 lines
11 KiB
Swift
/**
|
|
* Tae Won Ha - http://taewon.de - @hataewon
|
|
* See LICENSE
|
|
*/
|
|
|
|
import Cocoa
|
|
import RxSwift
|
|
import RxCocoa
|
|
import PureLayout
|
|
|
|
class OpenQuicklyWindow: NSObject,
|
|
UiComponent,
|
|
NSWindowDelegate,
|
|
NSTableViewDelegate, NSTableViewDataSource {
|
|
|
|
typealias StateType = AppState
|
|
|
|
enum Action {
|
|
|
|
case open(URL)
|
|
case close
|
|
}
|
|
|
|
let scanCondition = NSCondition()
|
|
var pauseScan = false
|
|
|
|
required init(source: Observable<StateType>, emitter: ActionEmitter, state: StateType) {
|
|
self.emit = emitter.typedEmit()
|
|
self.windowController = NSWindowController(windowNibName: "OpenQuicklyWindow")
|
|
|
|
self.searchStream = self.searchField.rx
|
|
.text.orEmpty
|
|
.throttle(0.2, scheduler: MainScheduler.instance)
|
|
.distinctUntilChanged()
|
|
|
|
super.init()
|
|
|
|
self.window.delegate = self
|
|
|
|
self.filterOpQueue.qualityOfService = .userInitiated
|
|
self.filterOpQueue.name = "open-quickly-filter-operation-queue"
|
|
|
|
self.addViews()
|
|
|
|
source
|
|
.observeOn(MainScheduler.instance)
|
|
.subscribe(onNext: { [unowned self] state in
|
|
guard state.openQuickly.open else {
|
|
self.windowController.close()
|
|
return
|
|
}
|
|
|
|
if self.window.isKeyWindow {
|
|
// already open, so do nothing
|
|
return
|
|
}
|
|
|
|
self.cwd = state.openQuickly.cwd
|
|
self.cwdPathCompsCount = self.cwd.pathComponents.count
|
|
self.cwdControl.url = self.cwd
|
|
self.flatFileItemsSource = state.openQuickly.flatFileItems
|
|
|
|
self.searchStream
|
|
.subscribe(onNext: { [unowned self] pattern in
|
|
self.pattern = pattern
|
|
self.resetAndAddFilterOperation()
|
|
})
|
|
.disposed(by: self.perSessionDisposeBag)
|
|
|
|
self.flatFileItemsSource
|
|
.subscribeOn(self.scheduler)
|
|
.do(onNext: { [unowned self] items in
|
|
self.scanCondition.lock()
|
|
while self.pauseScan {
|
|
self.scanCondition.wait()
|
|
}
|
|
self.scanCondition.unlock()
|
|
|
|
//
|
|
self.flatFileItems.append(contentsOf: items)
|
|
self.resetAndAddFilterOperation()
|
|
})
|
|
.observeOn(MainScheduler.instance)
|
|
.subscribe(onNext: { [unowned self] items in
|
|
self.count += items.count
|
|
self.countField.stringValue = "\(self.count) items"
|
|
})
|
|
.disposed(by: self.perSessionDisposeBag)
|
|
|
|
self.windowController.showWindow(self)
|
|
})
|
|
.disposed(by: self.disposeBag)
|
|
}
|
|
|
|
func reloadFileView(withScoredItems items: [ScoredFileItem]) {
|
|
self.fileViewItems = items
|
|
self.fileView.reloadData()
|
|
}
|
|
|
|
func startProgress() {
|
|
self.progressIndicator.startAnimation(self)
|
|
}
|
|
|
|
func endProgress() {
|
|
self.progressIndicator.stopAnimation(self)
|
|
}
|
|
|
|
fileprivate let emit: (Action) -> Void
|
|
fileprivate let disposeBag = DisposeBag()
|
|
|
|
fileprivate var flatFileItemsSource = Observable<[FileItem]>.empty()
|
|
fileprivate(set) var cwd = FileUtils.userHomeUrl
|
|
fileprivate var cwdPathCompsCount = 0
|
|
|
|
// FIXME: migrate to State later...
|
|
fileprivate(set) var pattern = ""
|
|
fileprivate(set) var flatFileItems = [FileItem]()
|
|
fileprivate(set) var fileViewItems = [ScoredFileItem]()
|
|
fileprivate var count = 0
|
|
fileprivate var perSessionDisposeBag = DisposeBag()
|
|
fileprivate let filterOpQueue = OperationQueue()
|
|
|
|
fileprivate let scheduler = ConcurrentDispatchQueueScheduler(qos: .userInitiated)
|
|
|
|
fileprivate let windowController: NSWindowController
|
|
|
|
fileprivate let searchField = NSTextField(forAutoLayout: ())
|
|
fileprivate let progressIndicator = NSProgressIndicator(forAutoLayout: ())
|
|
fileprivate let cwdControl = NSPathControl(forAutoLayout: ())
|
|
fileprivate let countField = NSTextField(forAutoLayout: ())
|
|
fileprivate let fileView = NSTableView.standardTableView()
|
|
|
|
fileprivate let searchStream: Observable<String>
|
|
|
|
fileprivate var window: NSWindow {
|
|
return self.windowController.window!
|
|
}
|
|
|
|
fileprivate func resetAndAddFilterOperation() {
|
|
self.filterOpQueue.cancelAllOperations()
|
|
let op = OpenQuicklyFilterOperation(forOpenQuickly: self)
|
|
self.filterOpQueue.addOperation(op)
|
|
}
|
|
|
|
fileprivate func addViews() {
|
|
let searchField = self.searchField
|
|
searchField.rx.delegate.setForwardToDelegate(self, retainDelegate: false)
|
|
|
|
let progressIndicator = self.progressIndicator
|
|
progressIndicator.isIndeterminate = true
|
|
progressIndicator.isDisplayedWhenStopped = false
|
|
progressIndicator.style = .spinningStyle
|
|
progressIndicator.controlSize = .small
|
|
|
|
let fileView = self.fileView
|
|
fileView.intercellSpacing = CGSize(width: 4, height: 4)
|
|
fileView.dataSource = self
|
|
fileView.delegate = self
|
|
|
|
let fileScrollView = NSScrollView.standardScrollView()
|
|
fileScrollView.autoresizesSubviews = true
|
|
fileScrollView.documentView = fileView
|
|
|
|
let cwdControl = self.cwdControl
|
|
cwdControl.pathStyle = .standard
|
|
cwdControl.backgroundColor = NSColor.clear
|
|
cwdControl.refusesFirstResponder = true
|
|
cwdControl.cell?.controlSize = .small
|
|
cwdControl.cell?.font = NSFont.systemFont(ofSize: NSFont.smallSystemFontSize())
|
|
cwdControl.setContentCompressionResistancePriority(NSLayoutPriorityDefaultLow, for: .horizontal)
|
|
|
|
let countField = self.countField
|
|
countField.isEditable = false
|
|
countField.isBordered = false
|
|
countField.alignment = .right
|
|
countField.backgroundColor = NSColor.clear
|
|
countField.stringValue = "0 items"
|
|
|
|
let contentView = self.window.contentView!
|
|
contentView.addSubview(searchField)
|
|
contentView.addSubview(progressIndicator)
|
|
contentView.addSubview(fileScrollView)
|
|
contentView.addSubview(cwdControl)
|
|
contentView.addSubview(countField)
|
|
|
|
searchField.autoPinEdge(toSuperviewEdge: .top, withInset: 8)
|
|
searchField.autoPinEdge(toSuperviewEdge: .right, withInset: 8)
|
|
searchField.autoPinEdge(toSuperviewEdge: .left, withInset: 8)
|
|
|
|
progressIndicator.autoAlignAxis(.horizontal, toSameAxisOf: searchField)
|
|
progressIndicator.autoPinEdge(.right, to: .right, of: searchField, withOffset: -4)
|
|
|
|
fileScrollView.autoPinEdge(.top, to: .bottom, of: searchField, withOffset: 8)
|
|
fileScrollView.autoPinEdge(toSuperviewEdge: .left, withInset: -1)
|
|
fileScrollView.autoPinEdge(toSuperviewEdge: .right, withInset: -1)
|
|
fileScrollView.autoSetDimension(.height, toSize: 200, relation: .greaterThanOrEqual)
|
|
|
|
cwdControl.autoPinEdge(.top, to: .bottom, of: fileScrollView, withOffset: 4)
|
|
// cwdControl.autoPinEdge(toSuperviewEdge: .bottom)
|
|
cwdControl.autoPinEdge(toSuperviewEdge: .left, withInset: 2)
|
|
cwdControl.autoPinEdge(toSuperviewEdge: .bottom, withInset: 4)
|
|
|
|
// countField.autoPinEdge(toSuperviewEdge: .bottom)
|
|
countField.autoPinEdge(.top, to: .bottom, of: fileScrollView, withOffset: 4)
|
|
countField.autoPinEdge(toSuperviewEdge: .right, withInset: 2)
|
|
countField.autoPinEdge(.left, to: .right, of: cwdControl, withOffset: 4)
|
|
}
|
|
}
|
|
|
|
// MARK: - NSTableViewDataSource
|
|
extension OpenQuicklyWindow {
|
|
|
|
@objc(numberOfRowsInTableView:)
|
|
func numberOfRows(in _: NSTableView) -> Int {
|
|
return self.fileViewItems.count
|
|
}
|
|
}
|
|
|
|
// MARK: - NSTableViewDelegate
|
|
extension OpenQuicklyWindow {
|
|
|
|
func tableView(_ tableView: NSTableView, rowViewForRow row: Int) -> NSTableRowView? {
|
|
return OpenQuicklyFileViewRow()
|
|
}
|
|
|
|
@objc(tableView: viewForTableColumn:row:)
|
|
func tableView(_ tableView: NSTableView, viewFor _: NSTableColumn?, row: Int) -> NSView? {
|
|
let cachedCell = (tableView.make(withIdentifier: "file-view-row", owner: self) as? ImageAndTextTableCell)?.reset()
|
|
let cell = cachedCell ?? ImageAndTextTableCell(withIdentifier: "file-view-row")
|
|
|
|
let url = self.fileViewItems[row].url
|
|
cell.attributedText = self.rowText(for: url as URL)
|
|
cell.image = FileUtils.icon(forUrl: url)
|
|
|
|
return cell
|
|
}
|
|
|
|
func tableViewSelectionDidChange(_: Notification) {
|
|
// NSLog("\(#function): selection changed")
|
|
}
|
|
|
|
fileprivate func rowText(for url: URL) -> NSAttributedString {
|
|
let pathComps = url.pathComponents
|
|
let truncatedPathComps = pathComps[self.cwdPathCompsCount..<pathComps.count]
|
|
let name = truncatedPathComps.last!
|
|
|
|
if truncatedPathComps.dropLast().isEmpty {
|
|
return NSMutableAttributedString(string: name)
|
|
}
|
|
|
|
let rowText: NSMutableAttributedString
|
|
let pathInfo = truncatedPathComps.dropLast().reversed().joined(separator: " / ")
|
|
rowText = NSMutableAttributedString(string: "\(name) — \(pathInfo)")
|
|
rowText.addAttribute(NSForegroundColorAttributeName,
|
|
value: NSColor.lightGray,
|
|
range: NSRange(location: name.characters.count, length: pathInfo.characters.count + 3))
|
|
|
|
return rowText
|
|
}
|
|
}
|
|
|
|
// MARK: - NSTextFieldDelegate
|
|
extension OpenQuicklyWindow {
|
|
|
|
@objc(control: textView:doCommandBySelector:)
|
|
func control(_ control: NSControl, textView: NSTextView, doCommandBy commandSelector: Selector) -> Bool {
|
|
switch commandSelector {
|
|
case NSSelectorFromString("cancelOperation:"):
|
|
self.window.performClose(self)
|
|
return true
|
|
|
|
case NSSelectorFromString("insertNewline:"):
|
|
// TODO open the url
|
|
self.emit(.open(self.fileViewItems[self.fileView.selectedRow].url))
|
|
self.window.performClose(self)
|
|
return true
|
|
|
|
case NSSelectorFromString("moveUp:"):
|
|
self.moveSelection(ofTableView: self.fileView, byDelta: -1)
|
|
return true
|
|
|
|
case NSSelectorFromString("moveDown:"):
|
|
self.moveSelection(ofTableView: self.fileView, byDelta: 1)
|
|
return true
|
|
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
|
|
fileprivate func moveSelection(ofTableView tableView: NSTableView, byDelta delta: Int) {
|
|
let selectedRow = tableView.selectedRow
|
|
let lastIdx = tableView.numberOfRows - 1
|
|
let targetIdx: Int
|
|
|
|
if selectedRow + delta < 0 {
|
|
targetIdx = 0
|
|
} else if selectedRow + delta > lastIdx {
|
|
targetIdx = lastIdx
|
|
} else {
|
|
targetIdx = selectedRow + delta
|
|
}
|
|
|
|
tableView.selectRowIndexes(IndexSet(integer: targetIdx), byExtendingSelection: false)
|
|
tableView.scrollRowToVisible(targetIdx)
|
|
}
|
|
}
|
|
|
|
// MARK: - NSWindowDelegate
|
|
extension OpenQuicklyWindow {
|
|
|
|
func windowShouldClose(_: Any) -> Bool {
|
|
self.emit(.close)
|
|
|
|
return false
|
|
}
|
|
|
|
func windowWillClose(_: Notification) {
|
|
self.endProgress()
|
|
|
|
self.filterOpQueue.cancelAllOperations()
|
|
|
|
self.perSessionDisposeBag = DisposeBag()
|
|
self.pauseScan = false
|
|
self.count = 0
|
|
|
|
self.pattern = ""
|
|
self.flatFileItems = []
|
|
self.fileViewItems = []
|
|
self.fileView.reloadData()
|
|
|
|
self.searchField.stringValue = ""
|
|
self.countField.stringValue = "0 items"
|
|
}
|
|
|
|
func windowDidResignKey(_: Notification) {
|
|
self.window.performClose(self)
|
|
}
|
|
}
|