diff options
Diffstat (limited to 'apps/plugins/pictureflow.c')
| -rw-r--r-- | apps/plugins/pictureflow.c | 197 |
1 files changed, 139 insertions, 58 deletions
diff --git a/apps/plugins/pictureflow.c b/apps/plugins/pictureflow.c index db5b6fbfb4..6d29cb1e12 100644 --- a/apps/plugins/pictureflow.c +++ b/apps/plugins/pictureflow.c @@ -68,7 +68,7 @@ typedef unsigned char pix_t; typedef fb_data pix_t; #endif -#define WRNDUP(w, size) (((w)+(size)-1)/(size)*(size)) +#define WRNDUP(w, size) (((w)+(size)-1) & (~(size - 1))) #ifdef HAVE_SCROLLWHEEL #define PICTUREFLOW_NEXT_ALBUM PLA_DOWN #define PICTUREFLOW_NEXT_ALBUM_REPEAT PLA_DOWN_REPEAT @@ -187,7 +187,8 @@ const struct picture logos[]={ {pictureflow_logo, BMPWIDTH_pictureflow_logo, BMPHEIGHT_pictureflow_logo}, }; -enum show_album_name_values { album_name_hide = 0, album_name_bottom , album_name_top }; +enum show_album_name_values { album_name_hide = 0, album_name_bottom , + album_name_top }; struct config_data { long avg_album_width; @@ -222,7 +223,8 @@ static int slide_cache_in_use; /* use long for aligning */ unsigned long thread_stack[THREAD_STACK_SIZE / sizeof(long)]; -static int slide_cache_stack[SLIDE_CACHE_SIZE]; /* queue (as array) for scheduling load_surface */ +/* queue (as array) for scheduling load_surface */ +static int slide_cache_stack[SLIDE_CACHE_SIZE]; static int slide_cache_stack_index; struct mutex slide_cache_stack_lock; @@ -244,6 +246,7 @@ static int track_count; static int track_index; static int selected_track; static int selected_track_pulse; +void reset_track_list(void); #define INPUT_SIZE BM_SIZE(DISPLAY_SIZE, DISPLAY_SIZE, FORMAT_NATIVE, 0) #define SC_BUF_SIZE BM_SCALED_SIZE(DISPLAY_SIZE, 0, FORMAT_NATIVE, 0) @@ -266,6 +269,8 @@ static int prev_center_index = -1; static int start_index_track_list = 0; static int track_list_visible_entries = 0; +static int track_list_y; +static int track_list_h; static int track_scroll_index = 0; static int track_scroll_dir = 1; @@ -390,7 +395,8 @@ int create_album_index(void) if ( album_count > 0 ) album[album_count].name_idx = album[album_count-1].name_idx + old_l; - if ( (album[album_count].name_idx + l) > MAX_ALBUMS*AVG_ALBUM_NAME_LENGTH ) + if ( (album[album_count].name_idx + l) > + MAX_ALBUMS*AVG_ALBUM_NAME_LENGTH ) /* not enough memory */ return ERROR_BUFFER_FULL; @@ -451,8 +457,8 @@ int create_track_index(const int slide_index) track_num = rb->tagcache_get_numeric(&tcs, tag_tracknumber) - 1; if (track_num >= 0) { - rb->snprintf(temp_titles[track_num],sizeof(temp_titles[track_num]), "%d: %s", - track_num+1, tcs.result); + rb->snprintf(temp_titles[track_num],sizeof(temp_titles[track_num]), + "%d: %s", track_num+1, tcs.result); temp_seeks[track_num] = tcs.result_seek; } else @@ -500,7 +506,8 @@ int create_track_index(const int slide_index) The algorithm looks for the first track of the given album uses find_albumart to find the filename. */ -bool get_albumart_for_index_from_db(const int slide_index, char *buf, int buflen) +bool get_albumart_for_index_from_db(const int slide_index, char *buf, + int buflen) { if ( slide_index == -1 ) { @@ -595,9 +602,13 @@ bool create_albumart_cache(bool force) config.avg_album_width = 0; char pfraw_file[MAX_PATH]; char albumart_file[MAX_PATH]; + unsigned int format = FORMAT_NATIVE; + if (config.resize) + format |= FORMAT_RESIZE|FORMAT_KEEP_ASPECT; for (i=0; i < album_count; i++) { - rb->snprintf(pfraw_file, sizeof(pfraw_file), CACHE_PREFIX "/%d.pfraw", i); + rb->snprintf(pfraw_file, sizeof(pfraw_file), CACHE_PREFIX "/%d.pfraw", + i); /* delete existing cache, so it's a true rebuild */ if(rb->file_exists(pfraw_file)) rb->remove(pfraw_file); @@ -609,9 +620,7 @@ bool create_albumart_cache(bool force) input_bmp.width = DISPLAY_SIZE; input_bmp.height = DISPLAY_SIZE; ret = rb->read_bmp_file(albumart_file, &input_bmp, - plugin_buf_size, - FORMAT_NATIVE|FORMAT_RESIZE|FORMAT_KEEP_ASPECT, - FPLUGIN); + plugin_buf_size, format, FPLUGIN); if (ret <= 0) { rb->splash(HZ, "Could not read bmp"); continue; /* skip missing/broken files */ @@ -684,25 +693,36 @@ void slide_stack_push(const int slide_index) if ( tmp == center_index ) { /* the center_index is on top of the stack so do not touch that */ if ( slide_cache_stack_index > 0 ) { - /* but maybe it is possible to swap the given slide_index to the second place */ - tmp = slide_cache_stack[ slide_cache_stack_index -1 ]; - slide_cache_stack[ slide_cache_stack_index - 1 ] = slide_cache_stack[ i ]; - slide_cache_stack[ i ] = tmp; + /* + but maybe it is possible to swap the given slide_index to + the second place + */ + tmp = slide_cache_stack[slide_cache_stack_index - 1]; + slide_cache_stack[slide_cache_stack_index - 1] = + slide_cache_stack[i]; + slide_cache_stack[i] = tmp; } } else { - /* if the center_index is not on top (i.e. already loaded) bring the slide_index to the top */ - slide_cache_stack[ slide_cache_stack_index ] = slide_cache_stack[ i ]; - slide_cache_stack[ i ] = tmp; + /* + if the center_index is not on top (i.e. already loaded) bring + the slide_index to the top + */ + slide_cache_stack[slide_cache_stack_index] = slide_cache_stack[i]; + slide_cache_stack[i] = tmp; } } else { /* slide_index is not on the stack */ if ( slide_cache_stack_index >= SLIDE_CACHE_SIZE-1 ) { - /* if we exceeded the stack size, clear the first half of the stack */ + /* + if we exceeded the stack size, clear the first half of the + stack + */ slide_cache_stack_index = SLIDE_CACHE_SIZE/2; for (i = 0; i <= slide_cache_stack_index ; i++) - slide_cache_stack[ i ] = slide_cache_stack[ i + slide_cache_stack_index ]; + slide_cache_stack[i] = slide_cache_stack[i + + slide_cache_stack_index]; } if ( slide_cache_stack[ slide_cache_stack_index ] == center_index ) { /* if the center_index is on top leave it there */ @@ -796,7 +816,8 @@ void end_pf_thread(void) */ bool create_pf_thread(void) { - rb->queue_init(&thread_q, true); /* put the thread's queue in the bcast list */ + /* put the thread's queue in the bcast list */ + rb->queue_init(&thread_q, true); if ((thread_id = rb->create_thread( thread, thread_stack, @@ -1013,7 +1034,8 @@ static inline struct bitmap *surface(const int slide_index) return 0; int i; - for (i = 0; i < slide_cache_in_use; i++) { /* maybe do the inverse mapping => implies dynamic allocation? */ + for (i = 0; i < slide_cache_in_use; i++) { + /* maybe do the inverse mapping => implies dynamic allocation? */ if ( cache[i].index == slide_index ) { /* We have already loaded our slide, so touch it and return it. */ cache[i].touched = *rb->current_tick; @@ -1073,10 +1095,8 @@ void recalc_table(void) itilt = 70 * IANGLE_MAX / 360; /* approx. 70 degrees tilted */ - offsetX = config.avg_album_width / 2 * (PFREAL_ONE - fcos(itilt)); - offsetY = config.avg_album_width / 2 * fsin(itilt); - offsetX += config.avg_album_width * PFREAL_ONE * 3 / 4; - offsetY += config.avg_album_width * PFREAL_ONE / 4; + offsetX = DISPLAY_SIZE / 2 * (fsin(itilt) + PFREAL_ONE); + offsetY = DISPLAY_SIZE / 2 * (fsin(itilt) + PFREAL_ONE / 2); offsetX += config.extra_spacing_for_center_slide << PFREAL_SHIFT; } @@ -1546,22 +1566,39 @@ int create_empty_slide(bool force) return true; } +/** + Shows the album name setting menu +*/ +int album_name_menu(void) +{ + int selection = config.show_album_name; + + MENUITEM_STRINGLIST(album_name_menu,"Show album title",NULL, + "Hide album title", "Show at the bottom", "Show at the top"); + rb->do_menu(&album_name_menu, &selection, NULL, false); + + config.show_album_name = selection; + return GO_TO_PREVIOUS; +} /** Shows the settings menu */ -int settings_menu(void) { +int settings_menu(void) +{ int selection = 0; + bool old_val; MENUITEM_STRINGLIST(settings_menu, "PictureFlow Settings", NULL, "Show FPS", "Spacing", "Center margin", "Number of slides", "Zoom", - "Rebuild cache"); + "Show album title", "Resize Covers", "Rebuild cache"); do { selection=rb->do_menu(&settings_menu,&selection, NULL, false); switch(selection) { case 0: rb->set_bool("Show FPS", &(config.show_fps)); + reset_track_list(); break; case 1: @@ -1575,7 +1612,7 @@ int settings_menu(void) { case 2: rb->set_int("Center margin", "", 1, &(config.extra_spacing_for_center_slide), - NULL, 1, -50, 50, NULL ); + NULL, 1, -70, 70, NULL ); recalc_table(); reset_slides(); break; @@ -1594,6 +1631,18 @@ int settings_menu(void) { reset_slides(); break; case 5: + album_name_menu(); + reset_track_list(); + recalc_table(); + reset_slides(); + break; + case 6: + old_val = config.resize; + rb->set_bool("Resize Covers", &(config.resize)); + if (old_val == config.resize) /* changed? */ + break; + /* fallthrough if changed, since cache needs to be rebuilt */ + case 7: rb->remove(CACHE_PREFIX "/ready"); rb->remove(EMPTY_SLIDE); rb->splash(HZ, "Cache will be rebuilt on next restart"); @@ -1645,14 +1694,14 @@ int main_menu(void) */ void set_default_config(void) { - config.spacing_between_slides = 40; - config.extra_spacing_for_center_slide = 0; - config.show_slides = 3; + config.spacing_between_slides = (LCD_WIDTH - DISPLAY_SIZE) / 8; + config.extra_spacing_for_center_slide = (LCD_WIDTH - DISPLAY_SIZE) / 16; + config.show_slides = 4; config.avg_album_width = 0; config.zoom = 100; config.show_fps = false; config.resize = true; - config.show_album_name = album_name_bottom; + config.show_album_name = album_name_top; } /** @@ -1751,21 +1800,46 @@ static inline void draw_gradient(int y, int h) } +static void track_list_yh(int char_height) +{ + switch (config.show_album_name) + { + case album_name_hide: + track_list_y = (config.show_fps ? char_height : 0); + track_list_h = LCD_HEIGHT - track_list_y; + break; + case album_name_bottom: + track_list_y = (config.show_fps ? char_height : 0); + track_list_h = LCD_HEIGHT - track_list_y - char_height * 2; + break; + default: /* case album_name_top */ + track_list_y = char_height * 2; + track_list_h = LCD_HEIGHT - track_list_y - + (config.show_fps ? char_height : 0); + break; + } +} + /** Reset the track list after a album change */ void reset_track_list(void) { - int albumtxt_w, albumtxt_h; - const char* albumtxt = get_album_name(center_index); - MYLCD(getstringsize)(albumtxt, &albumtxt_w, &albumtxt_h); - const int height = - LCD_HEIGHT-albumtxt_h-10 - (config.show_fps?(albumtxt_h + 5):0); - track_list_visible_entries = fmin( height/albumtxt_h , track_count ); + int albumtxt_h = rb->screens[SCREEN_MAIN]->getcharheight(); + track_list_yh(albumtxt_h); + track_list_visible_entries = fmin( track_list_h/albumtxt_h , track_count ); start_index_track_list = 0; track_scroll_index = 0; track_scroll_dir = 1; selected_track = 0; + + /* let the tracklist start more centered + * if the screen isn't filled with tracks */ + if (track_count*albumtxt_h < track_list_h) + { + track_list_h = track_count * albumtxt_h; + track_list_y = LCD_HEIGHT / 2 - (track_list_h / 2); + } } /** @@ -1778,23 +1852,15 @@ void show_track_list(void) create_track_index(center_slide.slide_index); reset_track_list(); } - static int titletxt_w, titletxt_h, titletxt_y, titletxt_x, i, color; - MYLCD(getstringsize)("W", NULL, &titletxt_h); - if (track_list_visible_entries >= track_count) - { - int albumtxt_h; - const char* albumtxt = get_album_name(center_index); - MYLCD(getstringsize)(albumtxt, NULL, &albumtxt_h); - titletxt_y = ((LCD_HEIGHT-albumtxt_h-10)-(track_count*albumtxt_h))/2; - } - else if (config.show_fps) - titletxt_y = titletxt_h + 5; - else - titletxt_y = 0; + static int titletxt_w, titletxt_x, color, titletxt_h; + titletxt_h = rb->screens[SCREEN_MAIN]->getcharheight(); + int titletxt_y = track_list_y; int track_i; - for (i=0; i < track_list_visible_entries; i++) { - track_i = i+start_index_track_list; + track_i = start_index_track_list; + for (;track_i < track_list_visible_entries+start_index_track_list; + track_i++) + { MYLCD(getstringsize)(get_track_name(track_i), &titletxt_w, NULL); titletxt_x = (LCD_WIDTH-titletxt_w)/2; if ( track_i == selected_track ) { @@ -1844,6 +1910,9 @@ void select_prev_track(void) */ void draw_album_text(void) { + if (0 == config.show_album_name) + return; + int albumtxt_w, albumtxt_h; int albumtxt_y = 0; @@ -1874,7 +1943,11 @@ void draw_album_text(void) albumtxt_dir = -1; prev_center_index = center_index; } - albumtxt_y = LCD_HEIGHT-albumtxt_h-10; + + if (config.show_album_name == album_name_top) + albumtxt_y = albumtxt_h / 2; + else + albumtxt_y = LCD_HEIGHT - albumtxt_h - albumtxt_h/2; if (albumtxt_w > LCD_WIDTH ) { MYLCD(putsxy)(albumtxt_x, albumtxt_y , albumtxt); @@ -1976,6 +2049,7 @@ int main(void) long current_update; long update_interval = 100; int fps = 0; + int fpstxt_y; bool instant_update; old_drawmode = rb->lcd_get_drawmode(); @@ -2022,14 +2096,20 @@ int main(void) frames = 0; } /* Draw FPS */ - if (config.show_fps) { + if (config.show_fps) + { #ifdef USEGSLIB MYLCD(set_foreground)(G_BRIGHT(255)); #else MYLCD(set_foreground)(G_PIX(255,0,0)); #endif rb->snprintf(fpstxt, sizeof(fpstxt), "FPS: %d", fps); - MYLCD(putsxy)(0, 0, fpstxt); + if (config.show_album_name == album_name_top) + fpstxt_y = LCD_HEIGHT - + rb->screens[SCREEN_MAIN]->getcharheight(); + else + fpstxt_y = 0; + MYLCD(putsxy)(0, fpstxt_y, fpstxt); } draw_album_text(); @@ -2119,7 +2199,8 @@ int main(void) /*************************** Plugin entry point ****************************/ -enum plugin_status plugin_start(const struct plugin_api *api, const void *parameter) +enum plugin_status plugin_start(const struct plugin_api *api, + const void *parameter) { int ret; |