X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Fvideo_filter%2Fosdmenu.c;h=8a492046d74685a09d2da76824d0b3f7f421c81d;hb=f04d366c93b97c8e910380f106f17b0a58741975;hp=72692e0fb2255a1faebcf87827ae56bf74a2bbeb;hpb=d3fe7f28797d4dba65ffcdd60bf932e758a48a9e;p=vlc diff --git a/modules/video_filter/osdmenu.c b/modules/video_filter/osdmenu.c index 72692e0fb2..8a492046d7 100644 --- a/modules/video_filter/osdmenu.c +++ b/modules/video_filter/osdmenu.c @@ -1,7 +1,7 @@ /***************************************************************************** * osdmenu.c: osd filter module ***************************************************************************** - * Copyright (C) 2004-2005 M2X + * Copyright (C) 2004-2007 M2X * $Id$ * * Authors: Jean-Paul Saman @@ -24,9 +24,12 @@ /***************************************************************************** * Preamble *****************************************************************************/ -#include -#include -#include +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include +#include #include #include @@ -38,9 +41,8 @@ /* FIXME: Future extension make the definition file in XML format. */ #define OSD_FILE_TEXT N_("Configuration file") -/// \bug [String] missing dot #define OSD_FILE_LONGTEXT N_( \ - "Configuration file for the OSD Menu" ) + "Configuration file for the OSD Menu." ) #define OSD_PATH_TEXT N_("Path to OSD menu images") #define OSD_PATH_LONGTEXT N_( \ "Path to the OSD menu images. This will override the path defined in the " \ @@ -71,8 +73,15 @@ "Be careful with this option as encoding OSD menu pictures is very " \ "computing intensive. The range is 0 - 1000 ms." ) -static int pi_pos_values[] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 }; -static char *ppsz_pos_descriptions[] = +#define OSD_ALPHA_TEXT N_("Alpha transparency value (default 255)") +#define OSD_ALPHA_LONGTEXT N_( \ + "The transparency of the OSD menu can be changed by giving a value " \ + "between 0 and 255. A lower value specifies more transparency a higher " \ + "means less transparency. The default is being not transparent " \ + "(value 255) the minimum is fully transparent (value 0)." ) + +static const int pi_pos_values[] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 }; +static const char *const ppsz_pos_descriptions[] = { N_("Center"), N_("Left"), N_("Right"), N_("Top"), N_("Bottom"), N_("Top-Left"), N_("Top-Right"), N_("Bottom-Left"), N_("Bottom-Right") }; @@ -80,10 +89,16 @@ static char *ppsz_pos_descriptions[] = static int CreateFilter ( vlc_object_t * ); static void DestroyFilter( vlc_object_t * ); static subpicture_t *Filter( filter_t *, mtime_t ); + static int OSDMenuUpdateEvent( vlc_object_t *, char const *, - vlc_value_t, vlc_value_t, void * ); + vlc_value_t, vlc_value_t, void * ); static int OSDMenuVisibleEvent( vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void * ); +static int OSDMenuCallback( vlc_object_t *, char const *, + vlc_value_t, vlc_value_t, void * ); + +static int MouseEvent( vlc_object_t *, char const *, + vlc_value_t , vlc_value_t , void * ); #define OSD_CFG "osdmenu-" @@ -94,32 +109,35 @@ static int OSDMenuVisibleEvent( vlc_object_t *, char const *, #endif #define OSD_UPDATE_MIN 0 -#define OSD_UPDATE_DEFAULT 0 +#define OSD_UPDATE_DEFAULT 300 #define OSD_UPDATE_MAX 1000 vlc_module_begin(); - add_integer( OSD_CFG "x", -1, NULL, POSX_TEXT, POSX_LONGTEXT, VLC_FALSE ); - add_integer( OSD_CFG "y", -1, NULL, POSY_TEXT, POSY_LONGTEXT, VLC_FALSE ); - add_integer( OSD_CFG "position", 8, NULL, POS_TEXT, POS_LONGTEXT, VLC_FALSE ); + add_integer( OSD_CFG "x", -1, NULL, POSX_TEXT, POSX_LONGTEXT, false ); + add_integer( OSD_CFG "y", -1, NULL, POSY_TEXT, POSY_LONGTEXT, false ); + add_integer( OSD_CFG "position", 8, NULL, POS_TEXT, POS_LONGTEXT, + false ); change_integer_list( pi_pos_values, ppsz_pos_descriptions, 0 ); add_string( OSD_CFG "file", OSD_DEFAULT_CFG, NULL, OSD_FILE_TEXT, - OSD_FILE_LONGTEXT, VLC_FALSE ); + OSD_FILE_LONGTEXT, false ); add_string( OSD_CFG "file-path", NULL, NULL, OSD_PATH_TEXT, - OSD_PATH_LONGTEXT, VLC_FALSE ); + OSD_PATH_LONGTEXT, false ); add_integer( OSD_CFG "timeout", 15, NULL, TIMEOUT_TEXT, - TIMEOUT_LONGTEXT, VLC_FALSE ); + TIMEOUT_LONGTEXT, false ); add_integer_with_range( OSD_CFG "update", OSD_UPDATE_DEFAULT, OSD_UPDATE_MIN, OSD_UPDATE_MAX, NULL, OSD_UPDATE_TEXT, - OSD_UPDATE_LONGTEXT, VLC_TRUE ); + OSD_UPDATE_LONGTEXT, true ); + add_integer_with_range( OSD_CFG "alpha", 255, 0, 255, NULL, + OSD_ALPHA_TEXT, OSD_ALPHA_LONGTEXT, true ); set_capability( "sub filter", 100 ); - set_description( _("On Screen Display menu") ); - set_shortname( _("OSD menu") ); + set_description( N_("On Screen Display menu") ); + set_shortname( N_("OSD menu") ); add_shortcut( "osdmenu" ); -/* + set_category( CAT_VIDEO ); set_subcategory( SUBCAT_VIDEO_SUBPIC ); -*/ + set_callbacks( CreateFilter, DestroyFilter ); vlc_module_end(); @@ -132,20 +150,28 @@ vlc_module_end(); *****************************************************************************/ struct filter_sys_t { - vlc_mutex_t lock; - - int position; /* relative positioning of SPU images */ + int i_position; /* relative positioning of SPU images */ + int i_x; /* absolute positioning of SPU images */ + int i_y; /* absolute positioning of SPU images */ mtime_t i_last_date; /* last mdate SPU object has been sent to SPU subsytem */ mtime_t i_timeout; /* duration SPU object is valid on the video output in seconds */ - vlc_bool_t b_absolute; /* do we use absolute positioning or relative? */ - vlc_bool_t b_update; /* Update OSD Menu by sending SPU objects */ - vlc_bool_t b_visible; /* OSD Menu is visible */ + bool b_absolute; /* do we use absolute positioning or relative? */ + bool b_update; /* Update OSD Menu by sending SPU objects */ + bool b_visible; /* OSD Menu is visible */ mtime_t i_update; /* Update the OSD menu every n ms */ mtime_t i_end_date; /* End data of display OSD menu */ + int i_alpha; /* alpha transparency value */ char *psz_file; /* OSD Menu configuration file */ + char *psz_path; /* Path to OSD Menu pictures */ osd_menu_t *p_menu; /* pointer to OSD Menu object */ + + /* menu interaction */ + vout_thread_t *p_vout; + bool b_clicked; + uint32_t i_mouse_x; + uint32_t i_mouse_y; }; /***************************************************************************** @@ -154,102 +180,102 @@ struct filter_sys_t static int CreateFilter ( vlc_object_t *p_this ) { filter_t *p_filter = (filter_t *)p_this; - vlc_value_t val; - int i_posx, i_posy; + filter_sys_t *p_sys = NULL; - p_filter->p_sys = (filter_sys_t *) malloc( sizeof( filter_sys_t ) ); + p_filter->p_sys = p_sys = (filter_sys_t *) malloc( sizeof(filter_sys_t) ); if( !p_filter->p_sys ) - { - msg_Err( p_filter, "out of memory" ); return VLC_ENOMEM; - } + memset( p_sys, 0, sizeof(filter_sys_t) ); /* Populating struct */ - p_filter->p_sys->p_menu = NULL; - p_filter->p_sys->psz_file = NULL; - - vlc_mutex_init( p_filter, &p_filter->p_sys->lock ); - - p_filter->p_sys->psz_file = config_GetPsz( p_filter, OSD_CFG "file" ); - if( p_filter->p_sys->psz_file == NULL || *p_filter->p_sys->psz_file == '\0' ) + p_sys->psz_path = var_CreateGetString( p_this, OSD_CFG "file-path" ); + p_sys->psz_file = var_CreateGetString( p_this, OSD_CFG "file" ); + if( (p_sys->psz_file == NULL) || + (*p_sys->psz_file == '\0') ) { msg_Err( p_filter, "unable to get filename" ); goto error; } - var_Create( p_this, OSD_CFG "position", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); - var_Get( p_this, OSD_CFG "position", &val ); - p_filter->p_sys->position = val.i_int; - var_Create( p_this, OSD_CFG "x", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); - var_Get( p_this, OSD_CFG "x", &val ); - i_posx = val.i_int; - var_Create( p_this, OSD_CFG "y", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); - var_Get( p_this, OSD_CFG "y", &val ); - i_posy = val.i_int; + p_sys->i_x = var_CreateGetIntegerCommand( p_this, OSD_CFG "x" ); + p_sys->i_y = var_CreateGetIntegerCommand( p_this, OSD_CFG "y" ); + p_sys->i_position = var_CreateGetIntegerCommand( p_this, OSD_CFG "position" ); + p_sys->i_alpha = var_CreateGetIntegerCommand( p_this, OSD_CFG "alpha" ); /* in micro seconds - divide by 2 to match user expectations */ - var_Create( p_this, OSD_CFG "timeout", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); - var_Get( p_this, OSD_CFG "timeout", &val ); - p_filter->p_sys->i_timeout = (mtime_t)(val.i_int * 1000000) >> 2; - var_Create( p_this, OSD_CFG "update", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); - var_Get( p_this, OSD_CFG "update", &val ); - p_filter->p_sys->i_update = (mtime_t)(val.i_int * 1000); /* in micro seconds */ + p_sys->i_timeout = var_CreateGetIntegerCommand( p_this, OSD_CFG "timeout" ); + p_sys->i_timeout = (mtime_t)(p_sys->i_timeout * 1000000) >> 2; + p_sys->i_update = var_CreateGetIntegerCommand( p_this, OSD_CFG "update" ); + p_sys->i_update = (mtime_t)(p_sys->i_update * 1000); /* in micro seconds */ + + var_AddCallback( p_filter, OSD_CFG "position", OSDMenuCallback, p_sys ); + var_AddCallback( p_filter, OSD_CFG "timeout", OSDMenuCallback, p_sys ); + var_AddCallback( p_filter, OSD_CFG "update", OSDMenuCallback, p_sys ); + var_AddCallback( p_filter, OSD_CFG "alpha", OSDMenuCallback, p_sys ); /* Load the osd menu subsystem */ - p_filter->p_sys->p_menu = osd_MenuCreate( p_this, p_filter->p_sys->psz_file ); - if( p_filter->p_sys->p_menu == NULL ) + p_sys->p_menu = osd_MenuCreate( p_this, p_sys->psz_file ); + if( p_sys->p_menu == NULL ) goto error; + p_sys->p_menu->i_position = p_sys->i_position; + /* Check if menu position was overridden */ - p_filter->p_sys->b_absolute = VLC_TRUE; - if( i_posx < 0 || i_posy < 0) - { - p_filter->p_sys->b_absolute = VLC_FALSE; - p_filter->p_sys->p_menu->i_x = 0; - p_filter->p_sys->p_menu->i_y = 0; - } - else if( i_posx >= 0 || i_posy >= 0 ) + p_sys->b_absolute = true; + if( (p_sys->i_x < 0) || (p_sys->i_y < 0) ) { - p_filter->p_sys->p_menu->i_x = i_posx; - p_filter->p_sys->p_menu->i_y = i_posy; + p_sys->b_absolute = false; + p_sys->p_menu->i_x = 0; + p_sys->p_menu->i_y = 0; } - else if( p_filter->p_sys->p_menu->i_x < 0 || p_filter->p_sys->p_menu->i_y < 0 ) + else { - p_filter->p_sys->b_absolute = VLC_FALSE; - p_filter->p_sys->p_menu->i_x = 0; - p_filter->p_sys->p_menu->i_y = 0; + p_sys->p_menu->i_x = p_sys->i_x; + p_sys->p_menu->i_y = p_sys->i_y; } /* Set up p_filter */ - p_filter->p_sys->i_last_date = mdate(); + p_sys->i_last_date = mdate(); /* Keep track of OSD Events */ - p_filter->p_sys->b_update = VLC_FALSE; - p_filter->p_sys->b_visible = VLC_FALSE; + p_sys->b_update = false; + p_sys->b_visible = false; + p_sys->b_clicked = false; - var_AddCallback( p_filter->p_sys->p_menu, "osd-menu-update", OSDMenuUpdateEvent, p_filter ); - var_AddCallback( p_filter->p_sys->p_menu, "osd-menu-visible", OSDMenuVisibleEvent, p_filter ); + /* Listen to osd menu core updates/visible settings. */ + var_AddCallback( p_sys->p_menu, "osd-menu-update", + OSDMenuUpdateEvent, p_filter ); + var_AddCallback( p_sys->p_menu, "osd-menu-visible", + OSDMenuVisibleEvent, p_filter ); /* Attach subpicture filter callback */ p_filter->pf_sub_filter = Filter; + p_sys->p_vout = vlc_object_find( p_this, VLC_OBJECT_VOUT, FIND_ANYWHERE ); + if( p_sys->p_vout ) + { + var_AddCallback( p_sys->p_vout, "mouse-x", + MouseEvent, p_sys ); + var_AddCallback( p_sys->p_vout, "mouse-y", + MouseEvent, p_sys ); + var_AddCallback( p_sys->p_vout, "mouse-clicked", + MouseEvent, p_sys ); + } + es_format_Init( &p_filter->fmt_out, SPU_ES, VLC_FOURCC( 's','p','u',' ' ) ); p_filter->fmt_out.i_priority = 0; - msg_Dbg( p_filter, "successfully loaded osdmenu filter" ); return VLC_SUCCESS; error: msg_Err( p_filter, "osdmenu filter discarded" ); - vlc_mutex_destroy( &p_filter->p_sys->lock ); - if( p_filter->p_sys->p_menu ) - { - osd_MenuDelete( p_this, p_filter->p_sys->p_menu ); - p_filter->p_sys->p_menu = NULL; - } - if( p_filter->p_sys->psz_file ) free( p_filter->p_sys->psz_file ); - if( p_filter->p_sys ) free( p_filter->p_sys ); - return VLC_EGENERIC; + + osd_MenuDelete( p_this, p_sys->p_menu ); + p_sys->p_menu = NULL; + free( p_sys->psz_path ); + free( p_sys->psz_file ); + free( p_sys ); + return VLC_EGENERIC; } /***************************************************************************** @@ -260,23 +286,49 @@ static void DestroyFilter( vlc_object_t *p_this ) filter_t *p_filter = (filter_t*)p_this; filter_sys_t *p_sys = p_filter->p_sys; + var_DelCallback( p_filter, OSD_CFG "position", OSDMenuCallback, p_sys ); + var_DelCallback( p_filter, OSD_CFG "timeout", OSDMenuCallback, p_sys ); + var_DelCallback( p_filter, OSD_CFG "update", OSDMenuCallback, p_sys ); + var_DelCallback( p_filter, OSD_CFG "alpha", OSDMenuCallback, p_sys ); + + if( p_sys ) + { + var_DelCallback( p_sys->p_menu, "osd-menu-update", + OSDMenuUpdateEvent, p_filter ); + var_DelCallback( p_sys->p_menu, "osd-menu-visible", + OSDMenuVisibleEvent, p_filter ); + } + + if( p_sys && p_sys->p_vout ) + { + var_DelCallback( p_sys->p_vout, "mouse-x", + MouseEvent, p_sys ); + var_DelCallback( p_sys->p_vout, "mouse-y", + MouseEvent, p_sys ); + var_DelCallback( p_sys->p_vout, "mouse-clicked", + MouseEvent, p_sys ); + + vlc_object_release( p_sys->p_vout ); + p_sys->p_vout = NULL; + } + + var_Destroy( p_this, OSD_CFG "file-path" ); var_Destroy( p_this, OSD_CFG "file" ); var_Destroy( p_this, OSD_CFG "x" ); var_Destroy( p_this, OSD_CFG "y" ); var_Destroy( p_this, OSD_CFG "position" ); var_Destroy( p_this, OSD_CFG "timeout" ); var_Destroy( p_this, OSD_CFG "update" ); + var_Destroy( p_this, OSD_CFG "alpha" ); - var_DelCallback( p_sys->p_menu, "osd-menu-update", OSDMenuUpdateEvent, p_filter ); - var_DelCallback( p_sys->p_menu, "osd-menu-visible", OSDMenuVisibleEvent, p_filter ); - - osd_MenuDelete( p_filter, p_sys->p_menu ); - - vlc_mutex_destroy( &p_filter->p_sys->lock ); - if( p_sys->psz_file) free( p_sys->psz_file ); - if( p_sys ) free( p_sys ); + if( p_sys ) + { + osd_MenuDelete( p_filter, p_sys->p_menu ); - msg_Dbg( p_filter, "osdmenu filter destroyed" ); + free( p_sys->psz_path ); + free( p_sys->psz_file ); + free( p_sys ); + } } /***************************************************************************** @@ -285,19 +337,25 @@ static void DestroyFilter( vlc_object_t *p_this ) static int OSDMenuVisibleEvent( vlc_object_t *p_this, char const *psz_var, vlc_value_t oldval, vlc_value_t newval, void *p_data ) { + VLC_UNUSED(p_this); VLC_UNUSED(psz_var); VLC_UNUSED(oldval); + VLC_UNUSED(newval); filter_t *p_filter = (filter_t *) p_data; - p_filter->p_sys->b_visible = VLC_TRUE; + p_filter->p_sys->b_visible = true; + p_filter->p_sys->b_update = true; return VLC_SUCCESS; } static int OSDMenuUpdateEvent( vlc_object_t *p_this, char const *psz_var, vlc_value_t oldval, vlc_value_t newval, void *p_data ) { + VLC_UNUSED(p_this); VLC_UNUSED(psz_var); VLC_UNUSED(oldval); + VLC_UNUSED(newval); filter_t *p_filter = (filter_t *) p_data; + filter_sys_t *p_sys = p_filter->p_sys; - p_filter->p_sys->b_update = VLC_TRUE; - p_filter->p_sys->i_end_date = (mtime_t) 0; + p_sys->b_update = p_sys->b_visible ? true : false; + p_sys->i_end_date = (mtime_t) 0; return VLC_SUCCESS; } @@ -305,7 +363,7 @@ static int OSDMenuUpdateEvent( vlc_object_t *p_this, char const *psz_var, /***************************************************************************** * create_text_region : compose a text region SPU *****************************************************************************/ -static subpicture_region_t *create_text_region( filter_t *p_filter, subpicture_t *p_spu, +static subpicture_region_t *create_text_region( filter_t *p_filter, subpicture_t *p_spu, int i_width, int i_height, const char *psz_text ) { subpicture_region_t *p_region; @@ -326,11 +384,11 @@ static subpicture_region_t *create_text_region( filter_t *p_filter, subpicture_t return NULL; } p_region->psz_text = strdup( psz_text ); - p_region->i_x = 0; + p_region->i_x = 0; p_region->i_y = 40; -#if 1 - msg_Dbg( p_filter, "SPU text region position (%d,%d) (%d,%d) [%s]", - p_region->i_x, p_region->i_y, +#if 0 + msg_Dbg( p_filter, "SPU text region position (%d,%d) (%d,%d) [%s]", + p_region->i_x, p_region->i_y, p_region->fmt.i_width, p_region->fmt.i_height, p_region->psz_text ); #endif return p_region; @@ -343,7 +401,7 @@ static subpicture_region_t *create_text_region( filter_t *p_filter, subpicture_t static subpicture_region_t *create_picture_region( filter_t *p_filter, subpicture_t *p_spu, int i_width, int i_height, picture_t *p_pic ) { - subpicture_region_t *p_region; + subpicture_region_t *p_region = NULL; video_format_t fmt; if( !p_spu ) return NULL; @@ -356,6 +414,7 @@ static subpicture_region_t *create_picture_region( filter_t *p_filter, subpictur fmt.i_width = fmt.i_visible_width = i_width; fmt.i_height = fmt.i_visible_height = i_height; fmt.i_x_offset = fmt.i_y_offset = 0; + p_region = p_spu->pf_create_region( VLC_OBJECT(p_filter), &fmt ); if( !p_region ) { @@ -369,11 +428,13 @@ static subpicture_region_t *create_picture_region( filter_t *p_filter, subpictur p_region->fmt.i_width = p_region->fmt.i_visible_width = 0; p_region->fmt.i_height = p_region->fmt.i_visible_height = 0; } - if( p_pic != NULL ) + if( p_pic ) vout_CopyPicture( p_filter, &p_region->picture, p_pic ); p_region->i_x = 0; p_region->i_y = 0; + p_region->i_align = p_filter->p_sys->i_position; + p_region->i_alpha = p_filter->p_sys->i_alpha; #if 0 msg_Dbg( p_filter, "SPU picture region position (%d,%d) (%d,%d) [%p]", p_region->i_x, p_region->i_y, @@ -390,24 +451,30 @@ static subpicture_region_t *create_picture_region( filter_t *p_filter, subpictur static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date ) { filter_sys_t *p_sys = p_filter->p_sys; - subpicture_t *p_spu; - subpicture_region_t *p_region; + subpicture_t *p_spu = NULL; + subpicture_region_t *p_region = NULL; - if( !p_sys->b_update ) + if( !p_sys->b_update || (p_sys->i_update <= 0) ) return NULL; - - /* Am I too early? */ + + /* Am I too early? + */ if( ( ( p_sys->i_last_date + p_sys->i_update ) > i_date ) && ( p_sys->i_end_date > 0 ) ) return NULL; /* we are too early, so wait */ - + /* Allocate the subpicture internal data. */ - p_spu = p_filter->pf_sub_buffer_new( p_filter ); - if( !p_spu ) return NULL; - p_spu->b_ephemer = VLC_TRUE; - p_spu->b_fade = VLC_TRUE; - p_spu->b_absolute = p_sys->b_absolute; - p_spu->i_flags = p_sys->position; + p_spu = filter_NewSubpicture( p_filter ); + if( !p_spu ) + return NULL; + + p_spu->b_ephemer = true; + p_spu->b_fade = true; + if( p_filter->p_sys->p_menu->i_style == OSD_MENU_STYLE_CONCAT ) + p_spu->b_absolute = true; + else + p_spu->b_absolute = p_sys->b_absolute; + p_spu->i_flags = p_sys->i_position; /* Determine the duration of the subpicture */ if( p_sys->i_end_date > 0 ) @@ -415,7 +482,7 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date ) /* Display the subpicture again. */ p_spu->i_stop = p_sys->i_end_date - i_date; if( ( i_date + p_sys->i_update ) >= p_sys->i_end_date ) - p_sys->b_update = VLC_FALSE; + p_sys->b_update = false; } else { @@ -423,7 +490,7 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date ) p_spu->i_stop = i_date + p_sys->i_timeout; p_sys->i_end_date = p_spu->i_stop; } - + p_sys->i_last_date = i_date; p_spu->i_start = p_sys->i_last_date = i_date; @@ -431,7 +498,7 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date ) * when OSD menu should be hidden and menu picture is not allocated. */ if( !p_filter->p_sys->p_menu->p_state->p_pic || - ( p_filter->p_sys->b_visible == VLC_FALSE ) ) + ( p_filter->p_sys->b_visible == false ) ) { /* Create new spu regions and allocate an empty picture in it. */ p_region = create_picture_region( p_filter, p_spu, @@ -443,24 +510,208 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date ) p_spu->i_x = p_filter->p_sys->p_menu->p_state->i_x; p_spu->i_y = p_filter->p_sys->p_menu->p_state->i_y; p_spu->p_region = p_region; - p_spu->i_alpha = 0xFF; /* Picture is completely transparent. */ + p_spu->i_alpha = 0xFF; /* Picture is completely non transparent. */ return p_spu; } - /* Create new spu regions */ + if( p_sys->p_vout && p_sys->b_clicked ) + { + p_sys->b_clicked = false; + osd_MenuActivate( p_filter ); + } + /* Create new spu regions + */ p_region = create_picture_region( p_filter, p_spu, p_filter->p_sys->p_menu->p_state->i_width, p_filter->p_sys->p_menu->p_state->i_height, p_filter->p_sys->p_menu->p_state->p_pic ); + + if( !p_region ) + { + p_filter->pf_sub_buffer_del( p_filter, p_spu ); + return NULL; + } + + p_spu->i_width = p_region->fmt.i_visible_width; + p_spu->i_height = p_region->fmt.i_visible_height; + p_spu->i_alpha = p_filter->p_sys->i_alpha; + + /* proper positioning of OSD menu image */ + if( p_filter->p_sys->p_menu->i_style == OSD_MENU_STYLE_CONCAT ) + { + p_spu->i_x = p_filter->p_sys->p_menu->p_button->i_x; + p_spu->i_y = p_filter->p_sys->p_menu->p_button->i_y; + } + else + { + p_spu->i_x = p_filter->p_sys->p_menu->p_state->i_x; + p_spu->i_y = p_filter->p_sys->p_menu->p_state->i_y; + } + + if( p_filter->p_sys->p_menu->i_style == OSD_MENU_STYLE_CONCAT ) + { + subpicture_region_t *p_region_list = NULL; + subpicture_region_t *p_region_tail = NULL; + osd_menu_t *p_osd = p_filter->p_sys->p_menu; + osd_button_t *p_button = p_osd->p_button; + + /* Construct the entire OSD from individual images */ + while( p_button != NULL ) + { + osd_button_t *p_tmp = NULL; + subpicture_region_t *p_new = NULL; + + p_new = create_picture_region( p_filter, p_spu, + p_button->p_current_state->p_pic->p[Y_PLANE].i_visible_pitch, + p_button->p_current_state->p_pic->p[Y_PLANE].i_visible_lines, + p_button->p_current_state->p_pic ); + if( !p_new ) + { + /* Cleanup when bailing out */ + subpicture_region_t *p_tmp = NULL; + while( p_region_list ) + { + p_tmp = p_region_list->p_next; + p_spu->pf_destroy_region( VLC_OBJECT(p_filter), p_region_list ); + }; + p_spu->pf_destroy_region( VLC_OBJECT(p_filter), p_region ); + p_filter->pf_sub_buffer_del( p_filter, p_spu ); + return NULL; + } + + p_spu->i_width += p_new->fmt.i_visible_width; + p_spu->i_height += p_new->fmt.i_visible_height; + + if( !p_region_list ) + { + p_region_list = p_new; + p_region_tail = p_new; + } + else + { + p_new->i_x = p_region_tail->fmt.i_visible_width; + p_new->i_y = p_button->i_y; + p_region_tail->p_next = p_new; + p_region_tail = p_new; + } + p_tmp = p_button->p_next; + p_button = p_tmp; + }; + p_region->p_next = p_region_list; + } #if 0 p_region->p_next = create_text_region( p_filter, p_spu, p_filter->p_sys->p_menu->p_state->i_width, p_filter->p_sys->p_menu->p_state->i_height, p_filter->p_sys->p_menu->p_state->p_visible->psz_action ); #endif - - /* proper positioning of OSD menu image */ - p_spu->i_x = p_filter->p_sys->p_menu->p_state->i_x; - p_spu->i_y = p_filter->p_sys->p_menu->p_state->i_y; p_spu->p_region = p_region; return p_spu; } + +static int OSDMenuCallback( vlc_object_t *p_this, char const *psz_var, + vlc_value_t oldval, vlc_value_t newval, + void *p_data ) +{ + VLC_UNUSED(p_this); VLC_UNUSED(oldval); + filter_sys_t *p_sys = (filter_sys_t *) p_data; + + if( !p_sys ) + return VLC_SUCCESS; + + if( !strncmp( psz_var, OSD_CFG"position", 16) ) + { +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + unsigned int i; + for( i=0; i < ARRAY_SIZE(pi_pos_values); i++ ) + { + if( newval.i_int == pi_pos_values[i] ) + { + p_sys->i_position = newval.i_int % 11; + break; + } + } +#undef ARRAY_SIZE + } + else if( !strncmp( psz_var, OSD_CFG"x", 9) || + !strncmp( psz_var, OSD_CFG"y", 9)) + { + p_sys->b_absolute = true; + if( (p_sys->i_x < 0) || (p_sys->i_y < 0) ) + { + p_sys->b_absolute = false; + p_sys->p_menu->i_x = 0; + p_sys->p_menu->i_y = 0; + } + else if( (p_sys->i_x >= 0) || (p_sys->i_y >= 0) ) + { + p_sys->p_menu->i_x = p_sys->i_x; + p_sys->p_menu->i_y = p_sys->i_y; + } + } + else if( !strncmp( psz_var, OSD_CFG"update", 14) ) + p_sys->i_update = (mtime_t)(newval.i_int * 1000); + else if( !strncmp( psz_var, OSD_CFG"timeout", 15) ) + p_sys->i_update = newval.i_int % 1000; + else if( !strncmp( psz_var, OSD_CFG"alpha", 13) ) + p_sys->i_alpha = newval.i_int % 256; + + p_sys->b_update = p_sys->b_visible ? true : false; + return VLC_SUCCESS; +} + +/***************************************************************************** + * MouseEvent: callback for mouse events + *****************************************************************************/ +static int MouseEvent( vlc_object_t *p_this, char const *psz_var, + vlc_value_t oldval, vlc_value_t newval, void *p_data ) +{ + VLC_UNUSED(oldval); VLC_UNUSED(newval); + filter_sys_t *p_sys = (filter_sys_t *)p_data; + vout_thread_t *p_vout = (vout_thread_t*)p_sys->p_vout; + int i_x, i_y; + int i_v; + +#define MOUSE_DOWN 1 +#define MOUSE_CLICKED 2 +#define MOUSE_MOVE_X 4 +#define MOUSE_MOVE_Y 8 +#define MOUSE_MOVE 12 + uint8_t mouse= 0; + + int v_h = p_vout->output.i_height; + int v_w = p_vout->output.i_width; + + if( psz_var[6] == 'x' ) mouse |= MOUSE_MOVE_X; + if( psz_var[6] == 'y' ) mouse |= MOUSE_MOVE_Y; + if( psz_var[6] == 'c' ) mouse |= MOUSE_CLICKED; + + i_v = var_GetInteger( p_sys->p_vout, "mouse-button-down" ); + if( i_v & 0x1 ) mouse |= MOUSE_DOWN; + i_y = var_GetInteger( p_sys->p_vout, "mouse-y" ); + i_x = var_GetInteger( p_sys->p_vout, "mouse-x" ); + + if( i_y < 0 || i_x < 0 || i_y >= v_h || i_x >= v_w ) + return VLC_SUCCESS; + + if( mouse & MOUSE_CLICKED ) + { + int i_scale_width, i_scale_height; + osd_button_t *p_button = NULL; + + i_scale_width = p_vout->fmt_out.i_visible_width * 1000 / + p_vout->fmt_in.i_visible_width; + i_scale_height = p_vout->fmt_out.i_visible_height * 1000 / + p_vout->fmt_in.i_visible_height; + + p_button = osd_ButtonFind( p_this, i_x, i_y, v_h, v_w, + i_scale_width, i_scale_height ); + if( p_button ) + { + osd_ButtonSelect( p_this, p_button ); + p_sys->b_update = p_sys->b_visible ? true : false; + p_sys->b_clicked = true; + msg_Dbg( p_this, "mouse clicked %s (%d,%d)\n", p_button->psz_name, i_x, i_y ); + } + } + return VLC_SUCCESS; +}