ZacharyZhang-NY
b7fca0146d
ElyDoc, ElyTable, ElyShow (LibreOfficeKit), ElyPDF (MuPDF), ElyTree (Git), ElyMark (Milkdown and CodeMirror in CEF). ElyMail and ElyAgent follow.
60 lines
2.0 KiB
Swift
60 lines
2.0 KiB
Swift
// Drags a file from its window onto x, y.
|
|
import AppKit
|
|
|
|
let args = CommandLine.arguments
|
|
let file = URL(fileURLWithPath: args[1])
|
|
let target = CGPoint(x: Double(args[2])!, y: Double(args[3])!)
|
|
let start = CGPoint(x: 60, y: 60)
|
|
|
|
final class Source: NSView, NSDraggingSource {
|
|
func draggingSession(_: NSDraggingSession, sourceOperationMaskFor _: NSDraggingContext) -> NSDragOperation {
|
|
.copy
|
|
}
|
|
|
|
func draggingSession(_: NSDraggingSession, endedAt _: NSPoint, operation: NSDragOperation) {
|
|
print(operation.isEmpty ? "refused" : "dropped")
|
|
exit(0)
|
|
}
|
|
|
|
override func acceptsFirstMouse(for _: NSEvent?) -> Bool {
|
|
true
|
|
}
|
|
|
|
override func mouseDown(with event: NSEvent) {
|
|
let item = NSDraggingItem(pasteboardWriter: file as NSURL)
|
|
item.setDraggingFrame(bounds, contents: NSImage(size: bounds.size))
|
|
beginDraggingSession(with: [item], event: event, source: self)
|
|
}
|
|
}
|
|
|
|
func post(_ type: CGEventType, _ at: CGPoint) {
|
|
CGEvent(mouseEventSource: nil, mouseType: type, mouseCursorPosition: at, mouseButton: .left)?
|
|
.post(tap: .cghidEventTap)
|
|
usleep(40000)
|
|
}
|
|
|
|
let app = NSApplication.shared
|
|
app.setActivationPolicy(.accessory)
|
|
let height = NSScreen.screens[0].frame.height
|
|
let frame = NSRect(x: start.x - 20, y: height - start.y - 20, width: 40, height: 40)
|
|
let window = NSWindow(contentRect: frame, styleMask: .borderless, backing: .buffered, defer: false)
|
|
window.contentView = Source(frame: NSRect(x: 0, y: 0, width: 40, height: 40))
|
|
window.level = .floating
|
|
window.orderFrontRegardless()
|
|
DispatchQueue.global().asyncAfter(deadline: .now() + 0.5) {
|
|
post(.mouseMoved, start)
|
|
post(.leftMouseDown, start)
|
|
for step in 1...30 {
|
|
let t = Double(step) / 30
|
|
post(.leftMouseDragged, CGPoint(x: start.x + (target.x - start.x) * t, y: start.y + (target.y - start.y) * t))
|
|
}
|
|
usleep(300000)
|
|
post(.leftMouseDragged, target)
|
|
post(.leftMouseUp, target)
|
|
}
|
|
DispatchQueue.main.asyncAfter(deadline: .now() + 10) {
|
|
print("timeout")
|
|
exit(1)
|
|
}
|
|
app.run()
|