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Subject: Re: .rockbox/ browsing patch
From: George Styles (george_at_ripnet.co.uk)
Date: 2002-12-15


This is actually what I was talking about before (under quick entire disk
random). I think you go there first, but I didnt read my inbox until today.

If you included the m3u file type in the list, and made it appear very
easily accessable (maybe top of first level menu) that would do what I
wanted.

It would also be cool to be able to choose to have random on when loading a
playlist. Perhaps a different file type, file m3ur ?

that way, you could stick a playlist in .rockbox called all.m3ur and then
select it easily to get what I was talking about in the other mail.

What do u think?

g

----- Original Message -----
From: "Brian King" <brking_at_charter.net>
To: <rockbox_at_cool.haxx.se>
Sent: Friday, December 13, 2002 3:00 AM
Subject: .rockbox/ browsing patch

> I wanted to provide a way to make it easier to load files that reside in
> .rockbox/. So I put together this patch. It adds several items to the
> existing menus which essentially browse .rockbox/ and filter the files
> listed accordingly. For example, I have added a While Playing menu
> option to the General Settings which will open the file browser in the
> rockbox directory and only display *.wps files. Selecting one will
> activate it, stop will exit back to the menu. I tried to re-use all the
> existing file browsing code as I didn't want to repeat it. I added menu
> items to browse each type of file that can reside in .rockbox/.
>
> Thoughts?
>
> Brian
>
>
>

----------------------------------------------------------------------------

----

> Index: main_menu.c > =================================================================== > RCS file: /cvsroot/rockbox/apps/main_menu.c,v > retrieving revision 1.71 > diff -u -r1.71 main_menu.c > --- main_menu.c 3 Dec 2002 22:41:48 -0000 1.71 > +++ main_menu.c 13 Dec 2002 02:52:13 -0000 > @@ -239,6 +239,11 @@ > return false; > } > > +bool firmware_menu(void) > +{ > + return rockbox_browse(SHOW_MOD); > +} > + > bool main_menu(void) > { > int m; > @@ -262,6 +267,7 @@ > #endif /* end USE_DEMOS */ > #endif > { str(LANG_INFO), show_info }, > + { str(LANG_FIRMWARE), firmware_menu }, > { str(LANG_VERSION), show_credits }, > #ifndef SIMULATOR > { str(LANG_DEBUG), debug_menu }, > Index: settings.h > =================================================================== > RCS file: /cvsroot/rockbox/apps/settings.h,v > retrieving revision 1.63 > diff -u -r1.63 settings.h > --- settings.h 12 Dec 2002 15:20:31 -0000 1.63 > +++ settings.h 13 Dec 2002 02:52:13 -0000 > @@ -186,7 +186,8 @@ > enum { REPEAT_OFF, REPEAT_ALL, REPEAT_ONE, NUM_REPEAT_MODES }; > > /* dir filter options */ > -enum { SHOW_ALL, SHOW_SUPPORTED, SHOW_MUSIC, SHOW_PLAYLIST, NUM_FILTER_MODES }; > +enum { SHOW_ALL, SHOW_SUPPORTED, SHOW_MUSIC, SHOW_PLAYLIST, NUM_FILTER_MODES, > +SHOW_WPS, SHOW_CFG, SHOW_LNG, SHOW_MOD }; > > #endif /* __SETTINGS_H__ */ > > Index: settings_menu.c > =================================================================== > RCS file: /cvsroot/rockbox/apps/settings_menu.c,v > retrieving revision 1.87 > diff -u -r1.87 settings_menu.c > --- settings_menu.c 12 Dec 2002 20:40:04 -0000 1.87 > +++ settings_menu.c 13 Dec 2002 02:52:16 -0000 > @@ -36,6 +36,7 @@ > #include "powermgmt.h" > #include "rtc.h" > #include "ata.h" > +#include "tree.h" > #include "screens.h" > #ifdef HAVE_LCD_BITMAP > #include "peakmeter.h" > @@ -397,6 +398,11 @@ > names, 15, set_poweroff_timeout); > } > > +static bool language_menu(void) > +{ > + return rockbox_browse(SHOW_LNG); > +} > + > static bool scroll_speed(void) > { > return set_int(str(LANG_SCROLL), "Hz", &global_settings.scroll_speed, > @@ -555,6 +561,11 @@ > return set_bool( str(LANG_FOLLOW), &global_settings.browse_current ); > } > > +static bool custom_wps_menu(void) > +{ > + return rockbox_browse(SHOW_WPS); > +} > + > static bool playback_settings_menu(void) > { > int m; > @@ -695,6 +706,7 @@ > { str(LANG_VOLUME_DISPLAY), volume_type }, > { str(LANG_BATTERY_DISPLAY), battery_type }, > #endif > + { str(LANG_LANGUAGE), language_menu }, > }; > > m=menu_init( items, sizeof items / sizeof(struct menu_items) ); > @@ -737,6 +749,7 @@ > > struct menu_items items[] = { > { str(LANG_PLAYBACK), playback_settings_menu }, > + { str(LANG_WHILE_PLAYING), custom_wps_menu }, > { str(LANG_FILE), fileview_settings_menu }, > { str(LANG_DISPLAY), display_settings_menu }, > { str(LANG_SYSTEM), system_settings_menu }, > Index: sound_menu.c > =================================================================== > RCS file: /cvsroot/rockbox/apps/sound_menu.c,v > retrieving revision 1.31 > diff -u -r1.31 sound_menu.c > --- sound_menu.c 10 Nov 2002 23:18:33 -0000 1.31 > +++ sound_menu.c 13 Dec 2002 02:52:16 -0000 > @@ -27,6 +27,7 @@ > #include "settings.h" > #include "status.h" > #include "screens.h" > +#include "tree.h" > #ifdef HAVE_LCD_BITMAP > #include "icons.h" > #endif > @@ -138,6 +139,11 @@ > return false; > } > > +static bool custom_snd(void) > +{ > + return rockbox_browse(SHOW_CFG); > +} > + > static bool volume(void) > { > return set_sound(str(LANG_VOLUME), &global_settings.volume, SOUND_VOLUME); > @@ -238,6 +244,7 @@ > int m; > bool result; > struct menu_items items[] = { > + { str(LANG_CUSTOM_SND), custom_snd }, > { str(LANG_VOLUME), volume }, > { str(LANG_BASS), bass }, > { str(LANG_TREBLE), treble }, > Index: tree.c > =================================================================== > RCS file: /cvsroot/rockbox/apps/tree.c,v > retrieving revision 1.148 > diff -u -r1.148 tree.c > --- tree.c 2 Dec 2002 04:46:19 -0000 1.148 > +++ tree.c 13 Dec 2002 02:52:18 -0000 > @@ -56,27 +56,57 @@ > > #define NAME_BUFFER_SIZE (AVERAGE_FILENAME_LENGTH * MAX_FILES_IN_DIR) > > -char name_buffer[NAME_BUFFER_SIZE]; > -int name_buffer_length; > +char name_buffer_save[NAME_BUFFER_SIZE]; > +int name_buffer_length_save; > + > +char name_buffer_rock[NAME_BUFFER_SIZE]; > +int name_buffer_length_rock; > + > +char *name_buffer = name_buffer_save; > +int *name_buffer_length = &name_buffer_length_save; > + > struct entry { > short attr; /* FAT attributes + file type flags */ > char *name; > }; > > -static struct entry dircache[MAX_FILES_IN_DIR]; > -static int dircursor; > -static int dirstart; > -static int dirlevel; > -static int filesindir; > -static int dirpos[MAX_DIR_LEVELS]; > -static int cursorpos[MAX_DIR_LEVELS]; > -static char lastdir[MAX_PATH]; > -static char lastfile[MAX_PATH]; > -static char currdir[MAX_PATH]; > +static struct entry dircache_save[MAX_FILES_IN_DIR]; > +static int dircursor_save; > +static int dirstart_save; > +static int dirlevel_save; > +static int filesindir_save; > +static int dirpos_save[MAX_DIR_LEVELS]; > +static int cursorpos_save[MAX_DIR_LEVELS]; > +static char lastdir_save[MAX_PATH]; > +static char lastfile_save[MAX_PATH]; > +static char currdir_save[MAX_PATH]; > + > +static struct entry dircache_rock[MAX_FILES_IN_DIR]; > +static int dircursor_rock; > +static int dirstart_rock; > +static int dirlevel_rock; > +static int filesindir_rock; > +static int dirpos_rock[MAX_DIR_LEVELS]; > +static int cursorpos_rock[MAX_DIR_LEVELS]; > +static char lastdir_rock[MAX_PATH]; > +static char lastfile_rock[MAX_PATH]; > +static char currdir_rock[MAX_PATH]; > +static int last_dirfilter_rock = SHOW_ALL; > + > +static struct entry *dircache = dircache_save; > +static int *dircursor = &dircursor_save; > +static int *dirstart = &dirstart_save; > +static int *dirlevel = &dirlevel_save; > +static int *filesindir = &filesindir_save; > +static int *dirpos = dirpos_save; > +static int *cursorpos = cursorpos_save; > +static char *lastdir = lastdir_save; > +static char *lastfile = lastfile_save; > +static char *currdir = currdir_save; > > void browse_root(void) > { > - dirbrowse("/"); > + dirbrowse("/", global_settings.dirfilter); > } > > > @@ -84,7 +114,7 @@ > > /* pixel margins */ > #define MARGIN_X (global_settings.scrollbar && \ > - filesindir > tree_max_on_screen ? SCROLLBAR_WIDTH : 0) + \ > + *filesindir > tree_max_on_screen ? SCROLLBAR_WIDTH : 0) + \ > CURSOR_WIDTH + ICON_WIDTH > #define MARGIN_Y (global_settings.statusbar ? STATUSBAR_HEIGHT : 0) > > @@ -93,7 +123,7 @@ > #define LINE_Y (global_settings.statusbar ? 1 : 0) > > #define CURSOR_X (global_settings.scrollbar && \ > - filesindir > tree_max_on_screen ? 1 : 0) > + *filesindir > tree_max_on_screen ? 1 : 0) > #define CURSOR_Y 0 /* the cursor is not positioned in regard to > the margins, so this is the amount of lines > we add to the cursor Y position to position > @@ -152,7 +182,7 @@ > > playlist_clear(); > > - for(i = 0;i < filesindir;i++) > + for(i = 0;i < *filesindir;i++) > { > if(dircache[i].attr & TREE_ATTR_MPA) > { > @@ -184,7 +214,7 @@ > return ( e2->attr & ATTR_DIRECTORY ) - ( e1->attr & ATTR_DIRECTORY ); > } > > -static int showdir(char *path, int start) > +static int showdir(char *path, int start, int dirfilter) > { > int icon_type = 0; > int i; > @@ -203,12 +233,12 @@ > #endif > > /* new dir? cache it */ > - if (strncmp(path,lastdir,sizeof(lastdir))) { > + if (strncmp(path,lastdir,sizeof(lastdir_save))) { > DIR *dir = opendir(path); > if(!dir) > return -1; /* not a directory */ > > - name_buffer_length = 0; > + *name_buffer_length = 0; > dir_buffer_full = false; > > for ( i=0; i<MAX_FILES_IN_DIR; i++ ) { > @@ -237,7 +267,7 @@ > } > > /* filter out dotfiles and hidden files */ > - if (global_settings.dirfilter != SHOW_ALL && > + if (dirfilter != SHOW_ALL && > ((entry->d_name[0]=='.') || > (entry->attribute & ATTR_HIDDEN))) { > i--; > @@ -273,7 +303,7 @@ > } > > /* filter out all non-playlist files */ > - if ( global_settings.dirfilter == SHOW_PLAYLIST && > + if ( dirfilter == SHOW_PLAYLIST && > (!(dptr->attr & > (ATTR_DIRECTORY|TREE_ATTR_M3U))) ) { > i--; > @@ -281,7 +311,7 @@ > } > > /* filter out non-music files */ > - if ( global_settings.dirfilter == SHOW_MUSIC && > + if ( dirfilter == SHOW_MUSIC && > (!(dptr->attr & > (ATTR_DIRECTORY|TREE_ATTR_MPA|TREE_ATTR_M3U))) ) { > i--; > @@ -289,28 +319,56 @@ > } > > /* filter out non-supported files */ > - if ( global_settings.dirfilter == SHOW_SUPPORTED && > + if ( dirfilter == SHOW_SUPPORTED && > (!(dptr->attr & TREE_ATTR_MASK)) ) { > i--; > continue; > } > > - if (len > NAME_BUFFER_SIZE - name_buffer_length - 1) { > + /* filter out non-wps files */ > + if ( dirfilter == SHOW_WPS && > + ((dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_WPS) ) { > + i--; > + continue; > + } > + > + /* filter out non-cfg files */ > + if ( dirfilter == SHOW_CFG && > + ((dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_CFG) ) { > + i--; > + continue; > + } > + > + /* filter out non-lng files */ > + if ( dirfilter == SHOW_LNG && > + ((dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_LNG) ) { > + i--; > + continue; > + } > + > + /* filter out non-mod files */ > + if ( dirfilter == SHOW_MOD && > + ((dptr->attr & TREE_ATTR_MASK) != TREE_ATTR_MOD) ) { > + i--; > + continue; > + } > + > + if (len > NAME_BUFFER_SIZE - (*name_buffer_length) - 1) { > /* Tell the world that we ran out of buffer space */ > dir_buffer_full = true; > break; > } > - dptr->name = &name_buffer[name_buffer_length]; > + dptr->name = &name_buffer[*name_buffer_length]; > strcpy(dptr->name,entry->d_name); > - name_buffer_length += len + 1; > + (*name_buffer_length) += len + 1; > } > - filesindir = i; > + *filesindir = i; > closedir(dir); > - strncpy(lastdir,path,sizeof(lastdir)); > - lastdir[sizeof(lastdir)-1] = 0; > - qsort(dircache,filesindir,sizeof(struct entry),compare); > + strncpy(lastdir,path,sizeof(lastdir_save)); > + lastdir[sizeof(lastdir_save)-1] = 0; > + qsort(dircache,*filesindir,sizeof(struct entry),compare); > > - if ( dir_buffer_full || filesindir == MAX_FILES_IN_DIR ) { > + if ( dir_buffer_full || *filesindir == MAX_FILES_IN_DIR ) { > #ifdef HAVE_LCD_CHARCELLS > lcd_double_height(false); > #endif > @@ -330,7 +388,7 @@ > /* use lastfile to determine start (default=0) */ > start = 0; > > - for (i=0; i<filesindir; i++) > + for (i=0; i<*filesindir; i++) > { > if (!strcasecmp(dircache[i].name, lastfile)) > { > @@ -339,7 +397,7 @@ > } > } > > - diff_files = filesindir - start; > + diff_files = *filesindir - start; > if (diff_files < tree_max_on_screen) > { > int oldstart = start; > @@ -348,10 +406,10 @@ > if (start < 0) > start = 0; > > - dircursor = oldstart - start; > + *dircursor = oldstart - start; > } > > - dirstart = start; > + *dirstart = start; > } > > lcd_stop_scroll(); > @@ -367,7 +425,7 @@ > for ( i=start; i < start+tree_max_on_screen; i++ ) { > int len; > > - if ( i >= filesindir ) > + if ( i >= *filesindir ) > break; > > len = strlen(dircache[i].name); > @@ -430,7 +488,7 @@ > } > > /* if music filter is on, cut off the extension */ > - if (global_settings.dirfilter == SHOW_MUSIC && > + if (dirfilter == SHOW_MUSIC && > (dircache[i].attr & (TREE_ATTR_M3U|TREE_ATTR_MPA))) > { > char temp = dircache[i].name[len-4]; > @@ -443,13 +501,13 @@ > } > > #ifdef HAVE_LCD_BITMAP > - if (global_settings.scrollbar && filesindir > tree_max_on_screen) > + if (global_settings.scrollbar && *filesindir > tree_max_on_screen) > scrollbar(SCROLLBAR_X, SCROLLBAR_Y, SCROLLBAR_WIDTH - 1, > - LCD_HEIGHT - SCROLLBAR_Y, filesindir, start, > + LCD_HEIGHT - SCROLLBAR_Y, *filesindir, start, > start + tree_max_on_screen, VERTICAL); > #endif > status_draw(); > - return filesindir; > + return *filesindir; > } > > bool ask_resume(void) > @@ -544,7 +602,7 @@ > if (!ask_resume()) > return; > > - if (showdir(global_settings.resume_file, 0) < 0 ) > + if (showdir(global_settings.resume_file, 0, global_settings.dirfilter) < 0 ) > return; > > lastdir[0] = '\0'; > @@ -587,30 +645,30 @@ > > strcpy(lastfile, name); > > - dircursor = 0; > - dirstart = -1; > + *dircursor = 0; > + *dirstart = -1; > > - if (strncmp(currdir,lastdir,sizeof(lastdir))) > + if (strncmp(currdir,lastdir,sizeof(lastdir_save))) > { > - dirlevel = 0; > - dirpos[dirlevel] = -1; > - cursorpos[dirlevel] = 0; > + *dirlevel = 0; > + dirpos[*dirlevel] = -1; > + cursorpos[*dirlevel] = 0; > > /* use '/' to calculate dirlevel */ > for (i=1; i<strlen(path)+1; i++) > { > if (path[i] == '/') > { > - dirlevel++; > - dirpos[dirlevel] = -1; > - cursorpos[dirlevel] = 0; > + (*dirlevel)++; > + dirpos[*dirlevel] = -1; > + cursorpos[*dirlevel] = 0; > } > } > } > } > > #ifdef HAVE_RECORDER_KEYPAD > -bool pageupdown(int* ds, int* dc, int numentries, int tree_max_on_screen ) > +bool pageupdown(int* ds, int* dc, int numentries, int tree_max_on_screen, int dirfilter ) > { > bool exit = false; > bool used = false; > @@ -658,7 +716,7 @@ > break; > } > if ( used ) { > - showdir(currdir, dirstart); > + showdir(currdir, dirstart, dirfilter); > put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true); > lcd_update(); > } > @@ -690,7 +748,7 @@ > settings_save(); > } > > -bool dirbrowse(char *root) > +bool dirbrowse(char *root, int dirfilter) > { > int numentries=0; > char buf[MAX_PATH]; > @@ -709,22 +767,23 @@ > tree_max_on_screen = TREE_MAX_ON_SCREEN; > #endif > > - dircursor=0; > - dirstart=0; > - dirlevel=0; > + *dircursor=0; > + *dirstart=0; > + *dirlevel=0; > > - memcpy(currdir,root,sizeof(currdir)); > + memcpy(currdir,root,sizeof(currdir_save)); > > - start_resume(); > + if (dirfilter < NUM_FILTER_MODES) > + start_resume(); > > - numentries = showdir(currdir, dirstart); > + numentries = showdir(currdir, *dirstart, dirfilter); > if (numentries == -1) > return -1; /* currdir is not a directory */ > > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true); > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, true); > > while(1) { > - struct entry* file = &dircache[dircursor+dirstart]; > + struct entry* file = &dircache[*dircursor+*dirstart]; > > bool restore = false; > bool need_update = false; > @@ -743,15 +802,15 @@ > else > currdir[i-1]=0; > > - dirlevel--; > - if ( dirlevel < MAX_DIR_LEVELS ) { > - dirstart = dirpos[dirlevel]; > - dircursor = cursorpos[dirlevel]; > + (*dirlevel)--; > + if ( *dirlevel < MAX_DIR_LEVELS ) { > + *dirstart = dirpos[*dirlevel]; > + *dircursor = cursorpos[*dirlevel]; > } > else > - dirstart = dircursor = 0; > + *dirstart = *dircursor = 0; > > - if (dirstart == -1) > + if (*dirstart == -1) > strcpy(lastfile, buf); > > restore = true; > @@ -790,14 +849,14 @@ > } > > if (file->attr & ATTR_DIRECTORY) { > - memcpy(currdir,buf,sizeof(currdir)); > - if ( dirlevel < MAX_DIR_LEVELS ) { > - dirpos[dirlevel] = dirstart; > - cursorpos[dirlevel] = dircursor; > + memcpy(currdir,buf,sizeof(currdir_save)); > + if ( *dirlevel < MAX_DIR_LEVELS ) { > + dirpos[*dirlevel] = *dirstart; > + cursorpos[*dirlevel] = *dircursor; > } > - dirlevel++; > - dircursor=0; > - dirstart=0; > + (*dirlevel)++; > + *dircursor=0; > + *dirstart=0; > } else { > int seed = current_tick; > bool play = false; > @@ -820,7 +879,7 @@ > if ( global_settings.resume ) > strncpy(global_settings.resume_file, > currdir, MAX_PATH); > - start_index = build_playlist(dircursor+dirstart); > + start_index = build_playlist(*dircursor+*dirstart); > > /* it is important that we get back the index in > the (shuffled) list and stor that */ > @@ -893,9 +952,9 @@ > lcd_getstringsize("A", &fw, &fh); > tree_max_on_screen = (LCD_HEIGHT - MARGIN_Y) / fh; > /* make sure cursor is on screen */ > - while ( dircursor > tree_max_on_screen ) { > - dircursor--; > - dirstart++; > + while ( *dircursor > tree_max_on_screen ) { > + (*dircursor)--; > + (*dirstart)++; > } > restore = true; > break; > @@ -941,30 +1000,30 @@ > case TREE_PREV: > case TREE_PREV | BUTTON_REPEAT: > case BUTTON_VOL_UP: > - if(filesindir) { > - if(dircursor) { > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, false); > - dircursor--; > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true); > + if(*filesindir) { > + if(*dircursor) { > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, false); > + (*dircursor)--; > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, true); > } > else { > - if (dirstart) { > - dirstart--; > - numentries = showdir(currdir, dirstart); > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true); > + if (*dirstart) { > + (*dirstart)--; > + numentries = showdir(currdir, *dirstart, dirfilter); > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, true); > } > else { > if (numentries < tree_max_on_screen) { > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, > false); > - dircursor = numentries - 1; > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, > + *dircursor = numentries - 1; > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, > true); > } > else { > - dirstart = numentries - tree_max_on_screen; > - dircursor = tree_max_on_screen - 1; > - numentries = showdir(currdir, dirstart); > + *dirstart = numentries - tree_max_on_screen; > + *dircursor = tree_max_on_screen - 1; > + numentries = showdir(currdir, *dirstart, dirfilter); > put_cursorxy(CURSOR_X, CURSOR_Y + > tree_max_on_screen - 1, true); > } > @@ -977,32 +1036,32 @@ > case TREE_NEXT: > case TREE_NEXT | BUTTON_REPEAT: > case BUTTON_VOL_DOWN: > - if(filesindir) > + if(*filesindir) > { > - if (dircursor + dirstart + 1 < numentries ) { > - if(dircursor+1 < tree_max_on_screen) { > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, > + if (*dircursor + *dirstart + 1 < numentries ) { > + if(*dircursor+1 < tree_max_on_screen) { > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, > false); > - dircursor++; > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true); > + (*dircursor)++; > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, true); > } > else { > - dirstart++; > - numentries = showdir(currdir, dirstart); > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true); > + (*dirstart)++; > + numentries = showdir(currdir, *dirstart, dirfilter); > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, true); > } > } > else { > if(numentries < tree_max_on_screen) { > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, > false); > - dirstart = dircursor = 0; > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true); > + *dirstart = *dircursor = 0; > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, true); > } > else { > - dirstart = dircursor = 0; > - numentries = showdir(currdir, dirstart); > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true); > + *dirstart = *dircursor = 0; > + numentries = showdir(currdir, *dirstart, dirfilter); > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, true); > } > } > need_update = true; > @@ -1018,7 +1077,7 @@ > > case BUTTON_ON: > #ifdef HAVE_RECORDER_KEYPAD > - if (pageupdown(&dirstart, &dircursor, numentries, > + if (pageupdown(dirstart, dircursor, numentries, > tree_max_on_screen)) > { > /* start scroll */ > @@ -1079,54 +1138,58 @@ > { > if ( reload_root ) { > strcpy(currdir, "/"); > - dirlevel = 0; > + *dirlevel = 0; > reload_root = false; > } > - dircursor = 0; > - dirstart = 0; > + *dircursor = 0; > + *dirstart = 0; > lastdir[0] = 0; > lastfilter = global_settings.dirfilter; > lastsortcase = global_settings.sort_case; > restore = true; > + dirfilter = global_settings.dirfilter; > } > > if ( restore ) { > + if (dirfilter > NUM_FILTER_MODES){ > + break; > + } > /* restore display */ > /* We need to adjust if the number of lines on screen have > changed because of a status bar change */ > - if(CURSOR_Y+LINE_Y+dircursor>tree_max_on_screen) { > - dirstart++; > - dircursor--; > + if(CURSOR_Y+LINE_Y+*dircursor>tree_max_on_screen) { > + (*dirstart)++; > + (*dircursor)--; > } > #ifdef HAVE_LCD_BITMAP > /* the sub-screen might've ruined the margins */ > lcd_setmargins(MARGIN_X,MARGIN_Y); /* leave room for cursor and > icon */ > #endif > - numentries = showdir(currdir, dirstart); > - put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true); > + numentries = showdir(currdir, *dirstart, dirfilter); > + put_cursorxy(CURSOR_X, CURSOR_Y + *dircursor, true); > > need_update = true; > } > > if ( numentries ) { > - i = dirstart+dircursor; > + i = *dirstart+*dircursor; > > /* if MP3 filter is on, cut off the extension */ > if(lasti!=i || restore) { > lasti=i; > lcd_stop_scroll(); > - if (global_settings.dirfilter == SHOW_MUSIC && > + if (dirfilter == SHOW_MUSIC && > (dircache[i].attr & (TREE_ATTR_M3U|TREE_ATTR_MPA))) > { > int len = strlen(dircache[i].name); > char temp = dircache[i].name[len-4]; > dircache[i].name[len-4] = 0; > - lcd_puts_scroll(LINE_X, dircursor, dircache[i].name); > + lcd_puts_scroll(LINE_X, *dircursor, dircache[i].name); > dircache[i].name[len-4] = temp; > } > else > - lcd_puts_scroll(LINE_X, dircursor, dircache[i].name); > + lcd_puts_scroll(LINE_X, *dircursor, dircache[i].name); > > need_update = true; > } > @@ -1140,6 +1203,52 @@ > } > > return false; > +} > + > +bool rockbox_browse(int dirfilter) > +{ > + bool rc; > + > + dircache = dircache_rock; > + dircursor = &dircursor_rock; > + dirstart = &dirstart_rock; > + dirlevel = &dirlevel_rock; > + filesindir = &filesindir_rock; > + dirpos = dirpos_rock; > + cursorpos = cursorpos_rock; > + lastdir = lastdir_rock; > + lastfile = lastfile_rock; > + currdir = currdir_rock; > + name_buffer = name_buffer_rock; > + name_buffer_length = &name_buffer_length_rock; > + > + if (last_dirfilter_rock != dirfilter) > + { > + strcpy(currdir, "/"); > + *dirlevel = 0; > + *dircursor = 0; > + *dirstart = 0; > + lastdir[0] = 0; > + } > + > + last_dirfilter_rock = dirfilter; > + > + rc = dirbrowse(ROCKBOX_DIR, dirfilter); > + > + dircache = dircache_save; > + dircursor = &dircursor_save; > + dirstart = &dirstart_save; > + dirlevel = &dirlevel_save; > + filesindir = &filesindir_save; > + dirpos = dirpos_save; > + cursorpos = cursorpos_save; > + lastdir = lastdir_save; > + lastfile = lastfile_save; > + currdir = currdir_save; > + name_buffer = name_buffer_save; > + name_buffer_length = &name_buffer_length_save; > + > + return rc; > } > > /* ----------------------------------------------------------------- > Index: tree.h > =================================================================== > RCS file: /cvsroot/rockbox/apps/tree.h,v > retrieving revision 1.2 > diff -u -r1.2 tree.h > --- tree.h 9 Sep 2002 14:25:39 -0000 1.2 > +++ tree.h 13 Dec 2002 02:52:18 -0000 > @@ -23,6 +23,7 @@ > > void browse_root(void); > void set_current_file(char *path); > -bool dirbrowse(char *root); > +bool dirbrowse(char *root, int dirfilter); > +bool rockbox_browse(int dirfilter); > > #endif > Index: lang/english.lang > =================================================================== > RCS file: /cvsroot/rockbox/apps/lang/english.lang,v > retrieving revision 1.40 > diff -u -r1.40 english.lang > --- lang/english.lang 12 Dec 2002 16:56:19 -0000 1.40 > +++ lang/english.lang 13 Dec 2002 02:52:19 -0000 > @@ -36,6 +36,11 @@ > eng: "Info" > new: > > +id: LANG_FIRMWARE > +desc: in the main menu > +eng: "Firmware" > +new: > + > id: LANG_VERSION > desc: in the main menu > eng: "Version" > @@ -186,6 +191,11 @@ > eng: "" > new: > > +id: LANG_LANGUAGE > +desc: in settings_menu > +eng: "Language" > +new: > + > id: LANG_CONTRAST > desc: in settings_menu > eng: "Contrast" > @@ -330,6 +340,11 @@ > eng: "Reset settings" > new: > > +id: LANG_WHILE_PLAYING > +desc: in settings_menu() > +eng: "While Playing" > +new: > + > id: LANG_PLAYBACK > desc: in settings_menu() > eng: "Playback" > @@ -348,6 +363,11 @@ > id: LANG_SYSTEM > desc: in settings_menu() > eng: "System" > +new: > + > +id: LANG_CUSTOM_SND > +desc: in sound_settings > +eng: "Custom" > new: > > id: LANG_VOLUME >



Page was last modified "Jan 10 2012" The Rockbox Crew
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