mirror of https://github.com/mpv-player/mpv
115 lines
4.0 KiB
Swift
115 lines
4.0 KiB
Swift
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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import Cocoa
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class MPVHelper: LogHelper {
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var vo: UnsafeMutablePointer<vo>
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var optsCachePtr: UnsafeMutablePointer<m_config_cache>
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var optsPtr: UnsafeMutablePointer<mp_vo_opts>
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// these computed properties return a local copy of the struct accessed:
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// - don't use if you rely on the pointers
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// - only for reading
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var vout: vo { get { return vo.pointee } }
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var optsCache: m_config_cache { get { return optsCachePtr.pointee } }
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var opts: mp_vo_opts { get { return optsPtr.pointee } }
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var input: OpaquePointer { get { return vout.input_ctx } }
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var macOpts: macos_opts = macos_opts()
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init(_ vo: UnsafeMutablePointer<vo>, _ name: String) {
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self.vo = vo
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guard let app = NSApp as? Application,
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let cache = m_config_cache_alloc(vo, vo.pointee.global, app.getVoSubConf()) else
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{
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print("NSApp couldn't be retrieved")
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exit(1)
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}
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let newlog = mp_log_new(vo, vo.pointee.log, name)
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optsCachePtr = cache
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optsPtr = UnsafeMutablePointer<mp_vo_opts>(OpaquePointer(cache.pointee.opts))
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super.init(newlog)
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guard let ptr = mp_get_config_group(vo,
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vo.pointee.global,
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app.getMacOSConf()) else
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{
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// will never be hit, mp_get_config_group asserts for invalid groups
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return
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}
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macOpts = UnsafeMutablePointer<macos_opts>(OpaquePointer(ptr)).pointee
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}
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func canBeDraggedAt(_ pos: NSPoint) -> Bool {
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let canDrag = !mp_input_test_dragging(input, Int32(pos.x), Int32(pos.y))
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return canDrag
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}
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func mouseEnabled() -> Bool {
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return mp_input_mouse_enabled(input)
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}
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func setMousePosition(_ pos: NSPoint) {
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mp_input_set_mouse_pos(input, Int32(pos.x), Int32(pos.y))
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}
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func putAxis(_ mpkey: Int32, delta: Double) {
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mp_input_put_wheel(input, mpkey, delta)
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}
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func nextChangedConfig(property: inout UnsafeMutableRawPointer?) -> Bool {
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return m_config_cache_get_next_changed(optsCachePtr, &property)
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}
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func setConfigProperty(fullscreen: Bool) {
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optsPtr.pointee.fullscreen = Int32(fullscreen)
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m_config_cache_write_opt(optsCachePtr, UnsafeMutableRawPointer(&optsPtr.pointee.fullscreen))
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}
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func setConfigProperty(minimized: Bool) {
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optsPtr.pointee.window_minimized = Int32(minimized)
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m_config_cache_write_opt(optsCachePtr, UnsafeMutableRawPointer(&optsPtr.pointee.window_minimized))
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}
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func setConfigProperty(maximized: Bool) {
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optsPtr.pointee.window_maximized = Int32(maximized)
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m_config_cache_write_opt(optsCachePtr, UnsafeMutableRawPointer(&optsPtr.pointee.window_maximized))
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}
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func command(_ cmd: String) {
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let cCmd = UnsafePointer<Int8>(strdup(cmd))
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let mpvCmd = mp_input_parse_cmd(input, bstr0(cCmd), "")
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mp_input_queue_cmd(input, mpvCmd)
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free(UnsafeMutablePointer(mutating: cCmd))
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}
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// (__bridge void*)
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class func bridge<T: AnyObject>(obj: T) -> UnsafeMutableRawPointer {
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return UnsafeMutableRawPointer(Unmanaged.passUnretained(obj).toOpaque())
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}
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// (__bridge T*)
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class func bridge<T: AnyObject>(ptr: UnsafeRawPointer) -> T {
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return Unmanaged<T>.fromOpaque(ptr).takeUnretainedValue()
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}
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}
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