From 1d2dfb3a7681ab462bb5ca31d3362dbf2d0fcfcb Mon Sep 17 00:00:00 2001 From: William Wilgus Date: Wed, 22 Nov 2023 11:30:11 -0500 Subject: tree.c cleanup update_dir() Change-Id: I46a78a3df5ec76a5cd3ae1d6bb236fa40ae75533 --- apps/tree.c | 146 ++++++++++++++++++++++++++++++++---------------------------- 1 file changed, 78 insertions(+), 68 deletions(-) (limited to 'apps/tree.c') diff --git a/apps/tree.c b/apps/tree.c index ba4da816d1..f0f1f0e94e 100644 --- a/apps/tree.c +++ b/apps/tree.c @@ -352,9 +352,20 @@ static int tree_get_file_position(char * filename) */ static int update_dir(void) { + struct gui_synclist * const list = &tree_lists; + int show_path_in_browser = global_settings.show_path_in_browser; bool changed = false; + + const char* title = NULL;/* Must clear the title as the list is reused */ + int icon = NOICON; + #ifdef HAVE_TAGCACHE bool id3db = *tc.dirfilter == SHOW_ID3DB; +#else + const bool id3db = false; +#endif + +#ifdef HAVE_TAGCACHE /* Checks for changes */ if (id3db) { if (tc.currtable != lasttable || @@ -385,9 +396,7 @@ static int update_dir(void) /* if selected item is undefined */ if (tc.selected_item == -1) { -#ifdef HAVE_TAGCACHE if (!id3db) -#endif /* use lastfile to determine the selected item */ tc.selected_item = tree_get_file_position(lastfile); @@ -398,31 +407,22 @@ static int update_dir(void) } if (changed) { - if( -#ifdef HAVE_TAGCACHE - !id3db && -#endif - tc.dirfull ) + if( !id3db && tc.dirfull ) { splash(HZ, ID2P(LANG_SHOWDIR_BUFFER_FULL)); } } - gui_synclist_init(&tree_lists, &tree_get_filename, &tc, false, 1, NULL); + gui_synclist_init(list, &tree_get_filename, &tc, false, 1, NULL); #ifdef HAVE_TAGCACHE if (id3db) { - if (global_settings.show_path_in_browser == SHOW_PATH_FULL - || global_settings.show_path_in_browser == SHOW_PATH_CURRENT) - { - gui_synclist_set_title(&tree_lists, tagtree_get_title(&tc), - filetype_get_icon(ATTR_DIRECTORY)); - } - else + if (show_path_in_browser == SHOW_PATH_FULL + || show_path_in_browser == SHOW_PATH_CURRENT) { - /* Must clear the title as the list is reused */ - gui_synclist_set_title(&tree_lists, NULL, NOICON); + title = tagtree_get_title(&tc); + icon = filetype_get_icon(ATTR_DIRECTORY); } } else @@ -430,49 +430,52 @@ static int update_dir(void) { if (tc.browse && tc.browse->title) { - int icon = tc.browse->icon; + title = tc.browse->title; + icon = tc.browse->icon; if (icon == NOICON) icon = filetype_get_icon(ATTR_DIRECTORY); - gui_synclist_set_title(&tree_lists, tc.browse->title, icon); - } - else if (global_settings.show_path_in_browser == SHOW_PATH_FULL) - { - gui_synclist_set_title(&tree_lists, tc.currdir, - filetype_get_icon(ATTR_DIRECTORY)); } - else if (global_settings.show_path_in_browser == SHOW_PATH_CURRENT) + else { - char *title = strrchr(tc.currdir, '/') + 1; - if (*title == '\0') + if (show_path_in_browser == SHOW_PATH_FULL) { - /* Display "Files" for the root dir */ - gui_synclist_set_title(&tree_lists, str(LANG_DIR_BROWSER), - filetype_get_icon(ATTR_DIRECTORY)); + title = tc.currdir; + icon = filetype_get_icon(ATTR_DIRECTORY); } - else - gui_synclist_set_title(&tree_lists, title, - filetype_get_icon(ATTR_DIRECTORY)); - } - else - { - /* Must clear the title as the list is reused */ - gui_synclist_set_title(&tree_lists, NULL, NOICON); + else if (show_path_in_browser == SHOW_PATH_CURRENT) + { + title = strrchr(tc.currdir, '/'); + if (title != NULL) + { + title++; /* step past the separator */ + if (*title == '\0') + { + /* Display "Files" for the root dir */ + title = str(LANG_DIR_BROWSER); + } + icon = filetype_get_icon(ATTR_DIRECTORY); + } + } } } - gui_synclist_set_nb_items(&tree_lists, tc.filesindir); - gui_synclist_set_icon_callback(&tree_lists, - global_settings.show_icons?tree_get_fileicon:NULL); - gui_synclist_set_voice_callback(&tree_lists, tree_voice_cb); + /* set title and icon, if nothing is set, clear the title + * with NULL and icon as NOICON as the list is reused */ + gui_synclist_set_title(list, title, icon); + + gui_synclist_set_nb_items(list, tc.filesindir); + gui_synclist_set_icon_callback(list, + global_settings.show_icons?tree_get_fileicon:NULL); + gui_synclist_set_voice_callback(list, &tree_voice_cb); #ifdef HAVE_LCD_COLOR - gui_synclist_set_color_callback(&tree_lists, &tree_get_filecolor); + gui_synclist_set_color_callback(list, &tree_get_filecolor); #endif if( tc.selected_item >= tc.filesindir) tc.selected_item=tc.filesindir-1; - gui_synclist_select_item(&tree_lists, tc.selected_item); - gui_synclist_draw(&tree_lists); - gui_synclist_speak_item(&tree_lists); + gui_synclist_select_item(list, tc.selected_item); + gui_synclist_draw(list); + gui_synclist_speak_item(list); return tc.filesindir; } @@ -483,13 +486,13 @@ void resume_directory(const char *dir) int ret; #ifdef HAVE_TAGCACHE bool id3db = *tc.dirfilter == SHOW_ID3DB; +#else + const bool id3db = false; #endif /* make sure the dirfilter is sane. The only time it should be possible * thats its not is when resume playlist is called from a plugin */ -#ifdef HAVE_TAGCACHE if (!id3db) -#endif *tc.dirfilter = global_settings.dirfilter; ret = ft_load(&tc, dir); *tc.dirfilter = dirfilter; @@ -557,10 +560,9 @@ void set_dirfilter(int l_dirfilter) *tc.dirfilter = l_dirfilter; } -/* Selects a file and update tree context properly */ -void set_current_file(const char *path) +/* Selects a path + file and update tree context properly */ +static void set_current_file_ex(const char *path, const char *filename) { - const char *name; int i; #ifdef HAVE_TAGCACHE @@ -570,21 +572,27 @@ void set_current_file(const char *path) return; #endif - /* separate directory from filename */ - /* gets the directory's name and put it into tc.currdir */ - name = strrchr(path+1,'/'); - if (name) + if (!filename) /* path and filename supplied combined */ { - strmemccpy(tc.currdir, path, name - path + 1); - name++; + /* separate directory from filename */ + /* gets the directory's name and put it into tc.currdir */ + filename = strrchr(path+1,'/'); + if (filename) + { + strmemccpy(tc.currdir, path, filename - path + 1); + filename++; + } + else + { + strcpy(tc.currdir, "/"); + filename = path+1; + } } - else + else /* path and filename came in separate */ { - strcpy(tc.currdir, "/"); - name = path+1; + strmemccpy(tc.currdir, path, MAX_PATH); } - - strmemccpy(lastfile, name, MAX_PATH); + strmemccpy(lastfile, filename, MAX_PATH); /* If we changed dir we must recalculate the dirlevel @@ -617,6 +625,12 @@ void set_current_file(const char *path) } } +/* Selects a file and update tree context properly */ +void set_current_file(const char *path) +{ + set_current_file_ex(path, NULL); +} + /* main loop, handles key events */ static int dirbrowse(void) @@ -981,7 +995,6 @@ static int backup_count = -1; int rockbox_browse(struct browse_context *browse) { tc.is_browsing = (browse != NULL); - static char current[MAX_PATH]; int ret_val = 0; int dirfilter = browse->dirfilter; @@ -1021,9 +1034,7 @@ int rockbox_browse(struct browse_context *browse) if (browse->selected) { - snprintf(current, sizeof(current), "%s/%s", - browse->root, browse->selected); - set_current_file(current); + set_current_file_ex(browse->root, browse->selected); /* set_current_file changes dirlevel, change it back */ tc.dirlevel = 0; } @@ -1036,8 +1047,7 @@ int rockbox_browse(struct browse_context *browse) if (dirfilter != SHOW_ID3DB && (browse->flags & BROWSE_DIRFILTER) == 0) tc.dirfilter = &global_settings.dirfilter; tc.browse = browse; - strmemccpy(current, browse->root, MAX_PATH); - set_current_file(current); + set_current_file(browse->root); if (browse->flags&BROWSE_RUNFILE) ret_val = ft_enter(&tc); else -- cgit v1.2.3