X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fvlc_interface.h;h=65febc9dabd70f98f5abdc5a164739a461405b20;hb=5d313c65e44d8963262fdbc5d5d52f5169f3f787;hp=8ab8aa5f54efa7f99b17edc35b7de77ba1eae3db;hpb=e9050e582a93be48596c9f8a7835bfff19f0bf0a;p=vlc diff --git a/include/vlc_interface.h b/include/vlc_interface.h index 8ab8aa5f54..65febc9dab 100644 --- a/include/vlc_interface.h +++ b/include/vlc_interface.h @@ -3,8 +3,8 @@ * This library provides basic functions for threads to interact with user * interface, such as message output. ***************************************************************************** - * Copyright (C) 1999, 2000 VideoLAN - * $Id: vlc_interface.h,v 1.10 2004/03/01 18:31:12 gbazin Exp $ + * Copyright (C) 1999, 2000 the VideoLAN team + * $Id$ * * Authors: Vincent Seguin * @@ -20,9 +20,16 @@ * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ +#ifndef _VLC_INTF_H_ +#define _VLC_INTF_H_ + +# ifdef __cplusplus +extern "C" { +# endif + typedef struct intf_dialog_args_t intf_dialog_args_t; /** @@ -31,29 +38,26 @@ typedef struct intf_dialog_args_t intf_dialog_args_t; * interface management in vlc */ - -/***************************************************************************** - * intf_thread_t: describe an interface thread - ***************************************************************************** - * This struct describes all interface-specific data of the main (interface) - * thread. - *****************************************************************************/ - /** * \defgroup vlc_interface Interface * These functions and structures are for interface management * @{ */ + +/** Describe all interface-specific data of the interface thread */ struct intf_thread_t { VLC_COMMON_MEMBERS /* Thread properties and locks */ - vlc_bool_t b_block; +#ifdef __APPLE__ + bool b_should_run_on_first_thread; +#endif /* Specific interfaces */ intf_console_t * p_console; /** console */ intf_sys_t * p_sys; /** system interface */ + char * psz_intf; /** intf name specified */ /** Interface module */ module_t * p_module; @@ -63,30 +67,27 @@ struct intf_thread_t void ( *pf_show_dialog ) ( intf_thread_t *, int, int, intf_dialog_args_t * ); + /** Interaction stuff */ + bool b_interaction; + /* XXX: new message passing stuff will go here */ vlc_mutex_t change_lock; - vlc_bool_t b_menu_change; - vlc_bool_t b_menu; + bool b_menu_change; + bool b_menu; /* Provides the ability to switch an interface on the fly */ char *psz_switch_intf; }; -/***************************************************************************** - * intf_dialog_args_t: arguments structure passed to a dialogs provider. - ***************************************************************************** - * This struct describes the arguments passed to the dialogs provider. - * For now they are only used with INTF_DIALOG_FILE_GENERIC. - *****************************************************************************/ +/** \brief Arguments passed to a dialogs provider + * This describes the arguments passed to the dialogs provider. They are + * mainly used with INTF_DIALOG_FILE_GENERIC. + */ struct intf_dialog_args_t { + intf_thread_t *p_intf; char *psz_title; - vlc_bool_t b_blocking; - vlc_bool_t b_ready; - vlc_mutex_t lock; - vlc_cond_t wait; - char **psz_results; int i_results; @@ -95,8 +96,11 @@ struct intf_dialog_args_t /* Specifically for INTF_DIALOG_FILE_GENERIC */ char *psz_extensions; - vlc_bool_t b_save; - vlc_bool_t b_multiple; + bool b_save; + bool b_multiple; + + /* Specific to INTF_DIALOG_INTERACTION */ + interaction_dialog_t *p_dialog; }; /***************************************************************************** @@ -106,7 +110,13 @@ struct intf_dialog_args_t VLC_EXPORT( intf_thread_t *, __intf_Create, ( vlc_object_t *, const char * ) ); VLC_EXPORT( int, intf_RunThread, ( intf_thread_t * ) ); VLC_EXPORT( void, intf_StopThread, ( intf_thread_t * ) ); -VLC_EXPORT( void, intf_Destroy, ( intf_thread_t * ) ); + +/* If the interface is in the main thread, it should listen both to + * p_intf->b_die and p_libvlc->b_die */ +#define intf_ShouldDie( p_intf ) (p_intf->b_die || p_intf->p_libvlc->b_die ) + +#define intf_Eject(a,b) __intf_Eject(VLC_OBJECT(a),b) +VLC_EXPORT( int, __intf_Eject, ( vlc_object_t *, const char * ) ); /*@}*/ @@ -115,46 +125,207 @@ VLC_EXPORT( void, intf_Destroy, ( intf_thread_t * ) ); *****************************************************************************/ #if defined( WIN32 ) && !defined( UNDER_CE ) # define CONSOLE_INTRO_MSG \ + if( !getenv( "PWD" ) || !getenv( "PS1" ) ) /* detect cygwin shell */ \ + { \ AllocConsole(); \ freopen( "CONOUT$", "w", stdout ); \ freopen( "CONOUT$", "w", stderr ); \ freopen( "CONIN$", "r", stdin ); \ + } \ msg_Info( p_intf, COPYRIGHT_MESSAGE ); \ msg_Info( p_intf, _("\nWarning: if you can't access the GUI " \ - "anymore, open a dos command box, go to the " \ + "anymore, open a command-line window, go to the " \ "directory where you installed VLC and run " \ - "\"vlc -I wxwin\"\n") ) + "\"vlc -I qt\"\n") ) #else # define CONSOLE_INTRO_MSG #endif /* Interface dialog ids for dialog providers */ -#define INTF_DIALOG_FILE_SIMPLE 1 -#define INTF_DIALOG_FILE 2 -#define INTF_DIALOG_DISC 3 -#define INTF_DIALOG_NET 4 -#define INTF_DIALOG_SAT 5 +typedef enum vlc_dialog { + INTF_DIALOG_FILE_SIMPLE = 1, + INTF_DIALOG_FILE, + INTF_DIALOG_DISC, + INTF_DIALOG_NET, + INTF_DIALOG_CAPTURE, + INTF_DIALOG_SAT, + INTF_DIALOG_DIRECTORY, + + INTF_DIALOG_STREAMWIZARD, + INTF_DIALOG_WIZARD, -#define INTF_DIALOG_STREAMWIZARD 8 + INTF_DIALOG_PLAYLIST, + INTF_DIALOG_MESSAGES, + INTF_DIALOG_FILEINFO, + INTF_DIALOG_PREFS, + INTF_DIALOG_BOOKMARKS, + INTF_DIALOG_EXTENDED, -#define INTF_DIALOG_PLAYLIST 10 -#define INTF_DIALOG_MESSAGES 11 -#define INTF_DIALOG_FILEINFO 12 -#define INTF_DIALOG_PREFS 13 + INTF_DIALOG_POPUPMENU = 20, + INTF_DIALOG_AUDIOPOPUPMENU, + INTF_DIALOG_VIDEOPOPUPMENU, + INTF_DIALOG_MISCPOPUPMENU, -#define INTF_DIALOG_POPUPMENU 20 + INTF_DIALOG_FILE_GENERIC = 30, + INTF_DIALOG_INTERACTION = 50, -#define INTF_DIALOG_FILE_GENERIC 30 + INTF_DIALOG_UPDATEVLC = 90, + INTF_DIALOG_VLM, -#define INTF_DIALOG_EXIT 99 + INTF_DIALOG_EXIT = 99 +} vlc_dialog_t; /* Useful text messages shared by interfaces */ -#define INTF_ABOUT_MSG \ - _( "VLC is an open-source and cross-platform multimedia " \ - "player for various audio and video formats (MPEG-1, MPEG-2, MPEG-4, " \ - "DivX, mp3, Ogg, ...) as well as DVDs, VCDs, CD audio, and various " \ - "streaming protocols.\n\n" \ - "VLC is also a streaming server with transcoding capabilities " \ - "(UDP unicast and multicast, HTTP, ...) mainly designed for " \ - "high-bandwidth networks.\n\n"\ - "For more information, have a look at the web site." ) +#define INTF_ABOUT_MSG LICENSE_MSG + +#define EXTENSIONS_AUDIO "*.a52;*.aac;*.ac3;*.dts;*.flac;*.m4a;*.m4p;*.mka;" \ + "*.mod;*.mp1;*.mp2;*.mp3;*.ogg;*.oma;*.spx;" \ + "*.wav;*.wma;*.xm" + +#define EXTENSIONS_VIDEO "*.asf;*.avi;*.divx;*.dv;*.flv;*.gxf;*.m1v;*.m2v;" \ + "*.m2ts;*.m4v;*.mkv;*.mov;*.mp2;*.mp4;*.mpeg;*.mpeg1;" \ + "*.mpeg2;*.mpeg4;*.mpg;*.mts;*.mxf;*.ogg;*.ogm;" \ + "*.ps;*.ts;*.vob;*.wmv" + +#define EXTENSIONS_PLAYLIST "*.asx;*.b4s;*.m3u;*.pls;*.vlc;*.xspf" + +#define EXTENSIONS_MEDIA EXTENSIONS_VIDEO ";" EXTENSIONS_AUDIO ";" \ + EXTENSIONS_PLAYLIST + +#define EXTENSIONS_SUBTITLE "*.cdg;*.idx;*.srt;*.sub;*.utf;*.ass;*.ssa;*.aqt;" \ + "*.jss;*.psb;*.rt;*.smi" + +/** \defgroup vlc_interaction Interaction + * \ingroup vlc_interface + * Interaction between user and modules + * @{ + */ + +/** + * This structure describes a piece of interaction with the user + */ +struct interaction_dialog_t +{ + int i_id; ///< Unique ID + int i_type; ///< Type identifier + char *psz_title; ///< Title + char *psz_description; ///< Descriptor string + char *psz_default_button; ///< default button title (~OK) + char *psz_alternate_button;///< alternate button title (~NO) + /// other button title (optional,~Cancel) + char *psz_other_button; + + char *psz_returned[1]; ///< returned responses from the user + + vlc_value_t val; ///< value coming from core for dialogue + int i_timeToGo; ///< time (in sec) until shown progress is finished + bool b_cancelled; ///< was the dialogue cancelled ? + + void * p_private; ///< Private interface data + + int i_status; ///< Dialog status; + int i_action; ///< Action to perform; + int i_flags; ///< Misc flags + int i_return; ///< Return status + + interaction_t *p_interaction; ///< Parent interaction object + vlc_object_t *p_parent; ///< The vlc object that asked + //for interaction +}; + +/** + * Possible flags . Dialog types + */ +#define DIALOG_GOT_ANSWER 0x01 +#define DIALOG_YES_NO_CANCEL 0x02 +#define DIALOG_LOGIN_PW_OK_CANCEL 0x04 +#define DIALOG_PSZ_INPUT_OK_CANCEL 0x08 +#define DIALOG_BLOCKING_ERROR 0x10 +#define DIALOG_NONBLOCKING_ERROR 0x20 +#define DIALOG_WARNING 0x40 +#define DIALOG_USER_PROGRESS 0x80 +#define DIALOG_INTF_PROGRESS 0x100 + +/** Possible return codes */ +enum +{ + DIALOG_DEFAULT, + DIALOG_OK_YES, + DIALOG_NO, + DIALOG_CANCELLED +}; + +/** Possible status */ +enum +{ + NEW_DIALOG, ///< Just created + SENT_DIALOG, ///< Sent to interface + UPDATED_DIALOG, ///< Update to send + ANSWERED_DIALOG, ///< Got "answer" + HIDING_DIALOG, ///< Hiding requested + HIDDEN_DIALOG, ///< Now hidden. Requesting destruction + DESTROYED_DIALOG, ///< Interface has destroyed it +}; + +/** Possible interaction types */ +enum +{ + INTERACT_DIALOG_ONEWAY, ///< Dialog box without feedback + INTERACT_DIALOG_TWOWAY, ///< Dialog box with feedback +}; + +/** Possible actions */ +enum +{ + INTERACT_NEW, + INTERACT_UPDATE, + INTERACT_HIDE, + INTERACT_DESTROY +}; + +/** + * This structure contains the active interaction dialogs, and is + * used by the manager + */ +struct interaction_t +{ + VLC_COMMON_MEMBERS + + int i_dialogs; ///< Number of dialogs + interaction_dialog_t **pp_dialogs; ///< Dialogs + intf_thread_t *p_intf; ///< Interface to use + int i_last_id; ///< Last attributed ID +}; + +/*************************************************************************** + * Exported symbols + ***************************************************************************/ + +#define intf_UserFatal( a, b, c, d, e... ) __intf_UserFatal( VLC_OBJECT(a),b,c,d, ## e ) +VLC_EXPORT( int, __intf_UserFatal,( vlc_object_t*, bool, const char*, const char*, ...) LIBVLC_FORMAT( 4, 5 ) ); +#define intf_UserWarn( a, c, d, e... ) __intf_UserWarn( VLC_OBJECT(a),c,d, ## e ) +VLC_EXPORT( int, __intf_UserWarn,( vlc_object_t*, const char*, const char*, ...) LIBVLC_FORMAT( 3, 4 ) ); +#define intf_UserLoginPassword( a, b, c, d, e... ) __intf_UserLoginPassword( VLC_OBJECT(a),b,c,d,e) +VLC_EXPORT( int, __intf_UserLoginPassword,( vlc_object_t*, const char*, const char*, char **, char **) ); +#define intf_UserYesNo( a, b, c, d, e, f ) __intf_UserYesNo( VLC_OBJECT(a),b,c, d, e, f ) +VLC_EXPORT( int, __intf_UserYesNo,( vlc_object_t*, const char*, const char*, const char*, const char*, const char*) ); +#define intf_UserStringInput( a, b, c, d ) __intf_UserStringInput( VLC_OBJECT(a),b,c,d ) +VLC_EXPORT( int, __intf_UserStringInput,(vlc_object_t*, const char*, const char*, char **) ); + +#define intf_IntfProgress( a, b, c ) __intf_Progress( VLC_OBJECT(a), NULL, b,c, -1 ) +#define intf_UserProgress( a, b, c, d, e ) __intf_Progress( VLC_OBJECT(a),b,c,d,e ) +VLC_EXPORT( int, __intf_Progress,( vlc_object_t*, const char*, const char*, float, int) ); +#define intf_ProgressUpdate( a, b, c, d, e ) __intf_ProgressUpdate( VLC_OBJECT(a),b,c,d,e ) +VLC_EXPORT( void, __intf_ProgressUpdate,( vlc_object_t*, int, const char*, float, int) ); +#define intf_ProgressIsCancelled( a, b ) __intf_UserProgressIsCancelled( VLC_OBJECT(a),b ) +VLC_EXPORT( bool, __intf_UserProgressIsCancelled,( vlc_object_t*, int ) ); +#define intf_UserHide( a, b ) __intf_UserHide( VLC_OBJECT(a), b ) +VLC_EXPORT( void, __intf_UserHide,( vlc_object_t *, int )); + +/** @} */ +/** @} */ + +# ifdef __cplusplus +} +# endif +#endif