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/*
* 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
typealias swift_wakeup_cb_fn = (@convention(c) (UnsafeMutableRawPointer?) -> Void)?
class OptionHelper {
var voCachePtr: UnsafeMutablePointer<m_config_cache>
var macCachePtr: UnsafeMutablePointer<m_config_cache>
var voPtr: UnsafeMutablePointer<mp_vo_opts>
{ get { return UnsafeMutablePointer<mp_vo_opts>(OpaquePointer(voCachePtr.pointee.opts)) } }
var macPtr: UnsafeMutablePointer<macos_opts>
{ get { return UnsafeMutablePointer<macos_opts>(OpaquePointer(macCachePtr.pointee.opts)) } }
// these computed properties return a local copy of the struct accessed:
// - don't use if you rely on the pointers
// - only for reading
var vo: mp_vo_opts { get { return voPtr.pointee } }
var mac: macos_opts { get { return macPtr.pointee } }
init(_ taParent: UnsafeMutableRawPointer, _ global: OpaquePointer?) {
voCachePtr = m_config_cache_alloc(taParent, global, AppHub.shared.getVoConf())
macCachePtr = m_config_cache_alloc(taParent, global, AppHub.shared.getMacConf())
}
func nextChangedOption(property: inout UnsafeMutableRawPointer?) -> Bool {
return m_config_cache_get_next_changed(voCachePtr, &property)
}
func setOption(fullscreen: Bool) {
voPtr.pointee.fullscreen = fullscreen
_ = withUnsafeMutableBytes(of: &voPtr.pointee.fullscreen) { (ptr: UnsafeMutableRawBufferPointer) in
m_config_cache_write_opt(voCachePtr, ptr.baseAddress)
}
}
func setOption(minimized: Bool) {
voPtr.pointee.window_minimized = minimized
_ = withUnsafeMutableBytes(of: &voPtr.pointee.window_minimized) { (ptr: UnsafeMutableRawBufferPointer) in
m_config_cache_write_opt(voCachePtr, ptr.baseAddress)
}
}
func setOption(maximized: Bool) {
voPtr.pointee.window_maximized = maximized
_ = withUnsafeMutableBytes(of: &voPtr.pointee.window_maximized) { (ptr: UnsafeMutableRawBufferPointer) in
m_config_cache_write_opt(voCachePtr, ptr.baseAddress)
}
}
func setMacOptionCallback(_ callback: swift_wakeup_cb_fn, context object: AnyObject) {
m_config_cache_set_wakeup_cb(macCachePtr, callback, TypeHelper.bridge(obj: object))
}
func nextChangedMacOption(property: inout UnsafeMutableRawPointer?) -> Bool {
return m_config_cache_get_next_changed(macCachePtr, &property)
}
}
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