macosx: provide a way to hide the dropzone eventhough the playlist is empty (just press the toggle pl button)

close #5925
(cherry picked from commit 7f63022f)

(cherry picked from commit b041630b)

macosx: when opening subtitles while playing a movie, try to add them to the clip instead of the playlist
(cherry picked from commit 6a6539f9)

(cherry picked from commit 212e7579)
Signed-off-by: Sébastien Escudier <sebastien-devel@celeos.eu>

It'll be valid the first time this function is called
(cherry picked from commit f4fb3707)
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

The VLC interface object might not exist at that point
(cherry picked from commit a12214d2)
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

Use boolean for those variables
(cherry picked from commit 220a9ee4)
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

It saves quite a bit of CPU time over when VLCIntf is accessed several times.
(cherry picked from commit a8a01ed0)
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

(cherry picked from commit 20bfa22b)
Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>

(cherry picked from commit cc306d36)

Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>
(cherry picked from commit e6d4348b)

Signed-off-by: Felix Paul Kühne <fkuehne@videolan.org>
(cherry picked from commit 4e43f2c8)

fixes #6048
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit ef8a9e7e)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This is especially needed, when a video finishes and the next item in playlist is an audio file.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit 79240eea)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

makes sure that the non-embedded window fade out properly,
also leaves the main windows visible, the user wants to probably see it when it is on another display
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit 2661f755)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

this is expecially important when MainWindow is on one screen and non-embedded window on the other
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit def306c5)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

this fixes the issue that nonembedded window was not allowed to resize itself (e.g. after aspect ratio change)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit f54b9825)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

macosx: make sure the interface doesn't leak any inputs. fixes crashes on quit after adding a file to the playlist
(cherry picked from commit cf8441a2)

COPYING: use http://www.gnu.org/licenses/gpl-2.0.txt
COPYING.LIB: use http://www.gnu.org/licenses/lgpl-2.1.txt

As described in FAQ, one shall not trim those down:
http://www.gnu.org/licenses/old-licenses/gpl-2.0-faq.html#GPLOmitPreamble
(cherry picked from commit 7665bfa3)
Signed-off-by: Konstantin Pavlov <thresh@videolan.org>

The faster way to seek does not work on win32, for some reason
Close #6006
(cherry picked from commit 3d493727)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #6027
(cherry picked from commit c0433c8b)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

macosx: since Cocoa expects the main thread to quit (and needs to run on the main thread in the first place), we cannot join the macosx intf's thread (fixes #6026)
(cherry picked from commit 55c6f688)

(cherry picked from commit fece3fcf)
Signed-off-by: Rafaël Carré <funman@videolan.org>

Fix compilation on Powerpc *nix
Signed-off-by: Christophe Mutricy <xtophe@chewa.net>

macosx: implemented the sidebar completely to support switching between the playlist's top-level nodes (fixes #4944)
(cherry picked from commit 59a02878)

Close #5872
(cherry picked from commit c7b49343)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit a97866c8)

Signed-off-by: Christophe Mutricy <xtophe@chewa.net>

(cherry picked from commit 09eb7369)

And not for in-tree running

Close: #5111
Signed-off-by: Christophe Mutricy <xtophe@videolan.org>
(cherry picked from commit f2b874d5)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

macosx_vout: fixed flicker when resizing the vout through AR or crop changes as suggested by David Fuhrmann
(cherry picked from commit 546bfa6b)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

And add a symlink ku symlink to it. Acording to wikipedia 80% of kurdish speaker understand this dialect. User can still select Sorani with proper locales setup

With the good file this time
Signed-off-by: Christophe Mutricy <xtophe@chewa.net>

Signed-off-by: Christophe Mutricy <xtophe@chewa.net>

Signed-off-by: Christophe Mutricy <xtophe@chewa.net>