mirror of https://github.com/mpv-player/mpv
579 lines
20 KiB
Swift
579 lines
20 KiB
Swift
/*
|
|
* This file is part of mpv.
|
|
*
|
|
* mpv is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* mpv is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
import Cocoa
|
|
|
|
class Window: NSWindow, NSWindowDelegate {
|
|
weak var common: Common! = nil
|
|
var mpv: MPVHelper? { get { return common.mpv } }
|
|
|
|
var targetScreen: NSScreen?
|
|
var previousScreen: NSScreen?
|
|
var currentScreen: NSScreen?
|
|
var unfScreen: NSScreen?
|
|
|
|
var unfsContentFrame: NSRect?
|
|
var isInFullscreen: Bool = false
|
|
var isAnimating: Bool = false
|
|
var isMoving: Bool = false
|
|
var previousStyleMask: NSWindow.StyleMask = [.titled, .closable, .miniaturizable, .resizable]
|
|
|
|
var unfsContentFramePixel: NSRect { get { return convertToBacking(unfsContentFrame ?? NSRect(x: 0, y: 0, width: 160, height: 90)) } }
|
|
var framePixel: NSRect { get { return convertToBacking(frame) } }
|
|
|
|
var keepAspect: Bool = true {
|
|
didSet {
|
|
if let contentViewFrame = contentView?.frame, !isInFullscreen {
|
|
unfsContentFrame = convertToScreen(contentViewFrame)
|
|
}
|
|
|
|
if keepAspect {
|
|
contentAspectRatio = unfsContentFrame?.size ?? contentAspectRatio
|
|
} else {
|
|
resizeIncrements = NSSize(width: 1.0, height: 1.0)
|
|
}
|
|
}
|
|
}
|
|
|
|
var border: Bool = true {
|
|
didSet { if !border { common.titleBar?.hide() } }
|
|
}
|
|
|
|
override var canBecomeKey: Bool { return true }
|
|
override var canBecomeMain: Bool { return true }
|
|
|
|
override var styleMask: NSWindow.StyleMask {
|
|
get { return super.styleMask }
|
|
set {
|
|
let responder = firstResponder
|
|
let windowTitle = title
|
|
previousStyleMask = super.styleMask
|
|
super.styleMask = newValue
|
|
makeFirstResponder(responder)
|
|
title = windowTitle
|
|
}
|
|
}
|
|
|
|
convenience init(contentRect: NSRect, screen: NSScreen?, view: NSView, common com: Common) {
|
|
self.init(contentRect: contentRect,
|
|
styleMask: [.titled, .closable, .miniaturizable, .resizable],
|
|
backing: .buffered, defer: false, screen: screen)
|
|
|
|
// workaround for an AppKit bug where the NSWindow can't be placed on a
|
|
// none Main screen NSScreen outside the Main screen's frame bounds
|
|
if let wantedScreen = screen, screen != NSScreen.main {
|
|
var absoluteWantedOrigin = contentRect.origin
|
|
absoluteWantedOrigin.x += wantedScreen.frame.origin.x
|
|
absoluteWantedOrigin.y += wantedScreen.frame.origin.y
|
|
|
|
if !NSEqualPoints(absoluteWantedOrigin, self.frame.origin) {
|
|
self.setFrameOrigin(absoluteWantedOrigin)
|
|
}
|
|
}
|
|
|
|
common = com
|
|
title = com.title
|
|
minSize = NSMakeSize(160, 90)
|
|
collectionBehavior = .fullScreenPrimary
|
|
delegate = self
|
|
|
|
if let cView = contentView {
|
|
cView.addSubview(view)
|
|
view.frame = cView.frame
|
|
unfsContentFrame = convertToScreen(cView.frame)
|
|
}
|
|
|
|
targetScreen = screen
|
|
currentScreen = screen
|
|
unfScreen = screen
|
|
|
|
if let app = NSApp as? Application {
|
|
app.menuBar.register(#selector(setHalfWindowSize), for: MPM_H_SIZE)
|
|
app.menuBar.register(#selector(setNormalWindowSize), for: MPM_N_SIZE)
|
|
app.menuBar.register(#selector(setDoubleWindowSize), for: MPM_D_SIZE)
|
|
app.menuBar.register(#selector(performMiniaturize(_:)), for: MPM_MINIMIZE)
|
|
app.menuBar.register(#selector(performZoom(_:)), for: MPM_ZOOM)
|
|
}
|
|
}
|
|
|
|
override func toggleFullScreen(_ sender: Any?) {
|
|
if isAnimating {
|
|
return
|
|
}
|
|
|
|
isAnimating = true
|
|
|
|
targetScreen = common.getTargetScreen(forFullscreen: !isInFullscreen)
|
|
if targetScreen == nil && previousScreen == nil {
|
|
targetScreen = screen
|
|
} else if targetScreen == nil {
|
|
targetScreen = previousScreen
|
|
previousScreen = nil
|
|
} else {
|
|
previousScreen = screen
|
|
}
|
|
|
|
if let contentViewFrame = contentView?.frame, !isInFullscreen {
|
|
unfsContentFrame = convertToScreen(contentViewFrame)
|
|
unfScreen = screen
|
|
}
|
|
// move window to target screen when going to fullscreen
|
|
if let tScreen = targetScreen, !isInFullscreen && (tScreen != screen) {
|
|
let frame = calculateWindowPosition(for: tScreen, withoutBounds: false)
|
|
setFrame(frame, display: true)
|
|
}
|
|
|
|
if Bool(mpv?.opts.native_fs ?? true) {
|
|
super.toggleFullScreen(sender)
|
|
} else {
|
|
if !isInFullscreen {
|
|
setToFullScreen()
|
|
}
|
|
else {
|
|
setToWindow()
|
|
}
|
|
}
|
|
}
|
|
|
|
func customWindowsToEnterFullScreen(for window: NSWindow) -> [NSWindow]? {
|
|
return [window]
|
|
}
|
|
|
|
func customWindowsToExitFullScreen(for window: NSWindow) -> [NSWindow]? {
|
|
return [window]
|
|
}
|
|
|
|
func window(_ window: NSWindow, startCustomAnimationToEnterFullScreenWithDuration duration: TimeInterval) {
|
|
guard let tScreen = targetScreen else { return }
|
|
common.view?.layerContentsPlacement = .scaleProportionallyToFit
|
|
common.titleBar?.hide()
|
|
NSAnimationContext.runAnimationGroup({ (context) -> Void in
|
|
context.duration = getFsAnimationDuration(duration - 0.05)
|
|
window.animator().setFrame(tScreen.frame, display: true)
|
|
}, completionHandler: nil)
|
|
}
|
|
|
|
func window(_ window: NSWindow, startCustomAnimationToExitFullScreenWithDuration duration: TimeInterval) {
|
|
guard let tScreen = targetScreen, let currentScreen = screen else { return }
|
|
let newFrame = calculateWindowPosition(for: tScreen, withoutBounds: tScreen == screen)
|
|
let intermediateFrame = aspectFit(rect: newFrame, in: currentScreen.frame)
|
|
common.titleBar?.hide(0.0)
|
|
|
|
NSAnimationContext.runAnimationGroup({ (context) -> Void in
|
|
context.duration = 0.0
|
|
common.view?.layerContentsPlacement = .scaleProportionallyToFill
|
|
window.animator().setFrame(intermediateFrame, display: true)
|
|
}, completionHandler: {
|
|
NSAnimationContext.runAnimationGroup({ (context) -> Void in
|
|
context.duration = self.getFsAnimationDuration(duration - 0.05)
|
|
self.styleMask.remove(.fullScreen)
|
|
window.animator().setFrame(newFrame, display: true)
|
|
}, completionHandler: nil)
|
|
})
|
|
}
|
|
|
|
func windowDidEnterFullScreen(_ notification: Notification) {
|
|
isInFullscreen = true
|
|
mpv?.setOption(fullscreen: isInFullscreen)
|
|
common.updateCursorVisibility()
|
|
endAnimation(frame)
|
|
common.titleBar?.show()
|
|
}
|
|
|
|
func windowDidExitFullScreen(_ notification: Notification) {
|
|
guard let tScreen = targetScreen else { return }
|
|
isInFullscreen = false
|
|
mpv?.setOption(fullscreen: isInFullscreen)
|
|
endAnimation(calculateWindowPosition(for: tScreen, withoutBounds: targetScreen == screen))
|
|
common.view?.layerContentsPlacement = .scaleProportionallyToFit
|
|
}
|
|
|
|
func windowDidFailToEnterFullScreen(_ window: NSWindow) {
|
|
guard let tScreen = targetScreen else { return }
|
|
let newFrame = calculateWindowPosition(for: tScreen, withoutBounds: targetScreen == screen)
|
|
setFrame(newFrame, display: true)
|
|
endAnimation()
|
|
}
|
|
|
|
func windowDidFailToExitFullScreen(_ window: NSWindow) {
|
|
guard let targetFrame = targetScreen?.frame else { return }
|
|
setFrame(targetFrame, display: true)
|
|
endAnimation()
|
|
common.view?.layerContentsPlacement = .scaleProportionallyToFit
|
|
}
|
|
|
|
func endAnimation(_ newFrame: NSRect = NSZeroRect) {
|
|
if !NSEqualRects(newFrame, NSZeroRect) && isAnimating {
|
|
NSAnimationContext.runAnimationGroup({ (context) -> Void in
|
|
context.duration = 0.01
|
|
self.animator().setFrame(newFrame, display: true)
|
|
}, completionHandler: nil )
|
|
}
|
|
|
|
isAnimating = false
|
|
common.windowDidEndAnimation()
|
|
}
|
|
|
|
func setToFullScreen() {
|
|
guard let targetFrame = targetScreen?.frame else { return }
|
|
|
|
if #available(macOS 11.0, *) {
|
|
styleMask = .borderless
|
|
common.titleBar?.hide(0.0)
|
|
} else {
|
|
styleMask.insert(.fullScreen)
|
|
}
|
|
|
|
NSApp.presentationOptions = [.autoHideMenuBar, .autoHideDock]
|
|
setFrame(targetFrame, display: true)
|
|
endAnimation()
|
|
isInFullscreen = true
|
|
mpv?.setOption(fullscreen: isInFullscreen)
|
|
common.windowSetToFullScreen()
|
|
}
|
|
|
|
func setToWindow() {
|
|
guard let tScreen = targetScreen else { return }
|
|
|
|
if #available(macOS 11.0, *) {
|
|
styleMask = previousStyleMask
|
|
common.titleBar?.hide(0.0)
|
|
} else {
|
|
styleMask.remove(.fullScreen)
|
|
}
|
|
|
|
let newFrame = calculateWindowPosition(for: tScreen, withoutBounds: targetScreen == screen)
|
|
NSApp.presentationOptions = []
|
|
setFrame(newFrame, display: true)
|
|
endAnimation()
|
|
isInFullscreen = false
|
|
mpv?.setOption(fullscreen: isInFullscreen)
|
|
common.windowSetToWindow()
|
|
}
|
|
|
|
func getFsAnimationDuration(_ def: Double) -> Double {
|
|
let duration = mpv?.macOpts.macos_fs_animation_duration ?? -1
|
|
if duration < 0 {
|
|
return def
|
|
} else {
|
|
return Double(duration)/1000
|
|
}
|
|
}
|
|
|
|
func setOnTop(_ state: Bool, _ ontopLevel: Int) {
|
|
if state {
|
|
switch ontopLevel {
|
|
case -1:
|
|
level = .floating
|
|
case -2:
|
|
level = .statusBar + 1
|
|
case -3:
|
|
level = NSWindow.Level(Int(CGWindowLevelForKey(.desktopWindow)))
|
|
default:
|
|
level = NSWindow.Level(ontopLevel)
|
|
}
|
|
collectionBehavior.remove(.transient)
|
|
collectionBehavior.insert(.managed)
|
|
} else {
|
|
level = .normal
|
|
}
|
|
}
|
|
|
|
func setOnAllWorkspaces(_ state: Bool) {
|
|
if state {
|
|
collectionBehavior.insert(.canJoinAllSpaces)
|
|
} else {
|
|
collectionBehavior.remove(.canJoinAllSpaces)
|
|
}
|
|
}
|
|
|
|
func setMinimized(_ stateWanted: Bool) {
|
|
if isMiniaturized == stateWanted { return }
|
|
|
|
if stateWanted {
|
|
performMiniaturize(self)
|
|
} else {
|
|
deminiaturize(self)
|
|
}
|
|
}
|
|
|
|
func setMaximized(_ stateWanted: Bool) {
|
|
if isZoomed == stateWanted { return }
|
|
|
|
zoom(self)
|
|
}
|
|
|
|
func updateMovableBackground(_ pos: NSPoint) {
|
|
if !isInFullscreen {
|
|
isMovableByWindowBackground = mpv?.canBeDraggedAt(pos) ?? true
|
|
} else {
|
|
isMovableByWindowBackground = false
|
|
}
|
|
}
|
|
|
|
func updateFrame(_ rect: NSRect) {
|
|
if rect != frame {
|
|
let cRect = frameRect(forContentRect: rect)
|
|
unfsContentFrame = rect
|
|
setFrame(cRect, display: true)
|
|
common.windowDidUpdateFrame()
|
|
}
|
|
}
|
|
|
|
func updateSize(_ size: NSSize) {
|
|
if let currentSize = contentView?.frame.size, size != currentSize {
|
|
let newContentFrame = centeredContentSize(for: frame, size: size)
|
|
if !isInFullscreen {
|
|
updateFrame(newContentFrame)
|
|
} else {
|
|
unfsContentFrame = newContentFrame
|
|
}
|
|
}
|
|
}
|
|
|
|
override func setFrame(_ frameRect: NSRect, display flag: Bool) {
|
|
if frameRect.width < minSize.width || frameRect.height < minSize.height {
|
|
common.log.sendVerbose("tried to set too small window size: \(frameRect.size)")
|
|
return
|
|
}
|
|
|
|
super.setFrame(frameRect, display: flag)
|
|
|
|
if let size = unfsContentFrame?.size, keepAspect {
|
|
contentAspectRatio = size
|
|
}
|
|
}
|
|
|
|
func centeredContentSize(for rect: NSRect, size sz: NSSize) -> NSRect {
|
|
let cRect = contentRect(forFrameRect: rect)
|
|
let dx = (cRect.size.width - sz.width) / 2
|
|
let dy = (cRect.size.height - sz.height) / 2
|
|
return NSInsetRect(cRect, dx, dy)
|
|
}
|
|
|
|
func aspectFit(rect r: NSRect, in rTarget: NSRect) -> NSRect {
|
|
var s = rTarget.width / r.width
|
|
if r.height*s > rTarget.height {
|
|
s = rTarget.height / r.height
|
|
}
|
|
let w = r.width * s
|
|
let h = r.height * s
|
|
return NSRect(x: rTarget.midX - w/2, y: rTarget.midY - h/2, width: w, height: h)
|
|
}
|
|
|
|
func calculateWindowPosition(for tScreen: NSScreen, withoutBounds: Bool) -> NSRect {
|
|
guard let contentFrame = unfsContentFrame, let screen = unfScreen else {
|
|
return frame
|
|
}
|
|
var newFrame = frameRect(forContentRect: contentFrame)
|
|
let targetFrame = tScreen.frame
|
|
let targetVisibleFrame = tScreen.visibleFrame
|
|
let unfsScreenFrame = screen.frame
|
|
let visibleWindow = NSIntersectionRect(unfsScreenFrame, newFrame)
|
|
|
|
// calculate visible area of every side
|
|
let left = newFrame.origin.x - unfsScreenFrame.origin.x
|
|
let right = unfsScreenFrame.size.width -
|
|
(newFrame.origin.x - unfsScreenFrame.origin.x + newFrame.size.width)
|
|
let bottom = newFrame.origin.y - unfsScreenFrame.origin.y
|
|
let top = unfsScreenFrame.size.height -
|
|
(newFrame.origin.y - unfsScreenFrame.origin.y + newFrame.size.height)
|
|
|
|
// normalize visible areas, decide which one to take horizontal/vertical
|
|
var xPer = (unfsScreenFrame.size.width - visibleWindow.size.width)
|
|
var yPer = (unfsScreenFrame.size.height - visibleWindow.size.height)
|
|
if xPer != 0 { xPer = (left >= 0 || right < 0 ? left : right) / xPer }
|
|
if yPer != 0 { yPer = (bottom >= 0 || top < 0 ? bottom : top) / yPer }
|
|
|
|
// calculate visible area for every side for target screen
|
|
let xNewLeft = targetFrame.origin.x +
|
|
(targetFrame.size.width - visibleWindow.size.width) * xPer
|
|
let xNewRight = targetFrame.origin.x + targetFrame.size.width -
|
|
(targetFrame.size.width - visibleWindow.size.width) * xPer - newFrame.size.width
|
|
let yNewBottom = targetFrame.origin.y +
|
|
(targetFrame.size.height - visibleWindow.size.height) * yPer
|
|
let yNewTop = targetFrame.origin.y + targetFrame.size.height -
|
|
(targetFrame.size.height - visibleWindow.size.height) * yPer - newFrame.size.height
|
|
|
|
// calculate new coordinates, decide which one to take horizontal/vertical
|
|
newFrame.origin.x = left >= 0 || right < 0 ? xNewLeft : xNewRight
|
|
newFrame.origin.y = bottom >= 0 || top < 0 ? yNewBottom : yNewTop
|
|
|
|
// don't place new window on top of a visible menubar
|
|
let topMar = targetFrame.size.height -
|
|
(newFrame.origin.y - targetFrame.origin.y + newFrame.size.height)
|
|
let menuBarHeight = targetFrame.size.height -
|
|
(targetVisibleFrame.size.height + targetVisibleFrame.origin.y)
|
|
if topMar < menuBarHeight {
|
|
newFrame.origin.y -= top - menuBarHeight
|
|
}
|
|
|
|
if withoutBounds {
|
|
return newFrame
|
|
}
|
|
|
|
// screen bounds right and left
|
|
if newFrame.origin.x + newFrame.size.width > targetFrame.origin.x + targetFrame.size.width {
|
|
newFrame.origin.x = targetFrame.origin.x + targetFrame.size.width - newFrame.size.width
|
|
}
|
|
if newFrame.origin.x < targetFrame.origin.x {
|
|
newFrame.origin.x = targetFrame.origin.x
|
|
}
|
|
|
|
// screen bounds top and bottom
|
|
if newFrame.origin.y + newFrame.size.height > targetFrame.origin.y + targetFrame.size.height {
|
|
newFrame.origin.y = targetFrame.origin.y + targetFrame.size.height - newFrame.size.height
|
|
}
|
|
if newFrame.origin.y < targetFrame.origin.y {
|
|
newFrame.origin.y = targetFrame.origin.y
|
|
}
|
|
return newFrame
|
|
}
|
|
|
|
override func constrainFrameRect(_ frameRect: NSRect, to tScreen: NSScreen?) -> NSRect {
|
|
if (isAnimating && !isInFullscreen) || (!isAnimating && isInFullscreen ||
|
|
level == NSWindow.Level(Int(CGWindowLevelForKey(.desktopWindow))))
|
|
{
|
|
return frameRect
|
|
}
|
|
|
|
guard let ts: NSScreen = tScreen ?? screen ?? NSScreen.main else {
|
|
return frameRect
|
|
}
|
|
var nf: NSRect = frameRect
|
|
let of: NSRect = frame
|
|
let vf: NSRect = (isAnimating ? (targetScreen ?? ts) : ts).visibleFrame
|
|
let ncf: NSRect = contentRect(forFrameRect: nf)
|
|
|
|
// screen bounds top and bottom
|
|
if NSMaxY(nf) > NSMaxY(vf) {
|
|
nf.origin.y = NSMaxY(vf) - NSHeight(nf)
|
|
}
|
|
if NSMaxY(ncf) < NSMinY(vf) {
|
|
nf.origin.y = NSMinY(vf) + NSMinY(ncf) - NSMaxY(ncf)
|
|
}
|
|
|
|
// screen bounds right and left
|
|
if NSMinX(nf) > NSMaxX(vf) {
|
|
nf.origin.x = NSMaxX(vf) - NSWidth(nf)
|
|
}
|
|
if NSMaxX(nf) < NSMinX(vf) {
|
|
nf.origin.x = NSMinX(vf)
|
|
}
|
|
|
|
if NSHeight(nf) < NSHeight(vf) && NSHeight(of) > NSHeight(vf) && !isInFullscreen {
|
|
// If the window height is smaller than the visible frame, but it was
|
|
// bigger previously recenter the smaller window vertically. This is
|
|
// needed to counter the 'snap to top' behaviour.
|
|
nf.origin.y = (NSHeight(vf) - NSHeight(nf)) / 2
|
|
}
|
|
return nf
|
|
}
|
|
|
|
@objc func setNormalWindowSize() { setWindowScale(1.0) }
|
|
@objc func setHalfWindowSize() { setWindowScale(0.5) }
|
|
@objc func setDoubleWindowSize() { setWindowScale(2.0) }
|
|
|
|
func setWindowScale(_ scale: Double) {
|
|
mpv?.command("set window-scale \(scale)")
|
|
}
|
|
|
|
func addWindowScale(_ scale: Double) {
|
|
if !isInFullscreen {
|
|
mpv?.command("add window-scale \(scale)")
|
|
}
|
|
}
|
|
|
|
func windowDidChangeScreen(_ notification: Notification) {
|
|
if screen == nil {
|
|
return
|
|
}
|
|
if !isAnimating && (currentScreen != screen) {
|
|
previousScreen = screen
|
|
}
|
|
if currentScreen != screen {
|
|
common.updateDisplaylink()
|
|
common.windowDidChangeScreen()
|
|
}
|
|
currentScreen = screen
|
|
}
|
|
|
|
func windowDidChangeScreenProfile(_ notification: Notification) {
|
|
common.windowDidChangeScreenProfile()
|
|
}
|
|
|
|
func windowDidChangeBackingProperties(_ notification: Notification) {
|
|
common.windowDidChangeBackingProperties()
|
|
common.flagEvents(VO_EVENT_DPI)
|
|
}
|
|
|
|
func windowWillStartLiveResize(_ notification: Notification) {
|
|
common.windowWillStartLiveResize()
|
|
}
|
|
|
|
func windowDidEndLiveResize(_ notification: Notification) {
|
|
common.windowDidEndLiveResize()
|
|
mpv?.setOption(maximized: isZoomed)
|
|
|
|
if let contentViewFrame = contentView?.frame,
|
|
!isAnimating && !isInFullscreen
|
|
{
|
|
unfsContentFrame = convertToScreen(contentViewFrame)
|
|
}
|
|
}
|
|
|
|
func windowDidResize(_ notification: Notification) {
|
|
common.windowDidResize()
|
|
}
|
|
|
|
func windowShouldClose(_ sender: NSWindow) -> Bool {
|
|
cocoa_put_key(MP_KEY_CLOSE_WIN)
|
|
return false
|
|
}
|
|
|
|
func windowDidMiniaturize(_ notification: Notification) {
|
|
mpv?.setOption(minimized: true)
|
|
}
|
|
|
|
func windowDidDeminiaturize(_ notification: Notification) {
|
|
mpv?.setOption(minimized: false)
|
|
}
|
|
|
|
func windowDidResignKey(_ notification: Notification) {
|
|
common.setCursorVisibility(true)
|
|
}
|
|
|
|
func windowDidBecomeKey(_ notification: Notification) {
|
|
common.updateCursorVisibility()
|
|
}
|
|
|
|
func windowDidChangeOcclusionState(_ notification: Notification) {
|
|
if occlusionState.contains(.visible) {
|
|
common.windowDidChangeOcclusionState()
|
|
common.updateCursorVisibility()
|
|
}
|
|
}
|
|
|
|
func windowWillMove(_ notification: Notification) {
|
|
isMoving = true
|
|
}
|
|
|
|
func windowDidMove(_ notification: Notification) {
|
|
mpv?.setOption(maximized: isZoomed)
|
|
}
|
|
}
|