diff --git a/apps/plugins/pictureflow/pictureflow.c b/apps/plugins/pictureflow/pictureflow.c index b5ea0af9ae..3b308d1866 100644 --- a/apps/plugins/pictureflow/pictureflow.c +++ b/apps/plugins/pictureflow/pictureflow.c @@ -2072,8 +2072,6 @@ static bool get_albumart_for_index_from_db(const int slide_index, char *buf, int buflen) { bool ret; - if (slide_index == -1) - rb->strlcpy(buf, EMPTY_SLIDE, buflen); if (tcs.valid || !rb->tagcache_search(&tcs, tag_filename)) return false; @@ -3162,7 +3160,7 @@ static inline void set_current_slide(const int slide_index) } -static void interrupt_cover_out_animation(void); +static void skip_animation_to_idle_state(void); static bool sort_albums(int new_sorting, bool from_settings) { int i, album_idx, artist_idx; @@ -3196,7 +3194,7 @@ static bool sort_albums(int new_sorting, bool from_settings) if (pf_state == pf_show_tracks || pf_state == pf_cover_in || pf_state == pf_cover_out) - interrupt_cover_out_animation(); + skip_animation_to_idle_state(); else if (pf_state == pf_scrolling) set_current_slide(target); pf_state = pf_idle; @@ -3256,6 +3254,8 @@ static void start_animation(void) pf_state = pf_scrolling; } +static void update_scroll_animation(void); + /** Go to the previous slide */ @@ -3269,6 +3269,8 @@ static void show_previous_slide(void) } else if ( step > 0 ) { target = center_index; step = (target <= center_slide.slide_index) ? -1 : 1; + if (step < 0) + update_scroll_animation(); } else { target = fmax(0, center_index - 2); } @@ -3288,6 +3290,8 @@ static void show_next_slide(void) } else if ( step < 0 ) { target = center_index; step = (target < center_slide.slide_index) ? -1 : 1; + if (step > 0) + update_scroll_animation(); } else { target = fmin(center_index + 2, number_of_slides - 1); } @@ -3473,7 +3477,7 @@ static void cleanup(void) #endif } -static void interrupt_cover_in_animation(void); +static void skip_animation_to_show_tracks(void); static void adjust_album_display_for_setting(int old_val, int new_val) { if (old_val == new_val) @@ -3484,7 +3488,7 @@ static void adjust_album_display_for_setting(int old_val, int new_val) reset_slides(); if (pf_state == pf_show_tracks) - interrupt_cover_in_animation(); + skip_animation_to_show_tracks(); } /** @@ -3706,21 +3710,33 @@ static int main_menu(void) } } +#define ZOOMIN_FRAME_COUNT 19 +#define ZOOMIN_FRAME_DIST -5 +#define ZOOMIN_FRAME_ANGLE 1 +#define ZOOMIN_FRAME_FADE 13 + +#define ROTATE_FRAME_COUNT 15 +#define ROTATE_FRAME_ANGLE 16 + +#define KEYFRAME_COUNT ZOOMIN_FRAME_COUNT + ROTATE_FRAME_COUNT + /** Animation step for zooming into the current cover */ static void update_cover_in_animation(void) { cover_animation_keyframe++; - if( cover_animation_keyframe < 20 ) { - center_slide.distance-=5; - center_slide.angle+=1; - extra_fade += 13; + + if(cover_animation_keyframe <= ZOOMIN_FRAME_COUNT) + { + center_slide.distance += ZOOMIN_FRAME_DIST; + center_slide.angle += ZOOMIN_FRAME_ANGLE; + extra_fade += ZOOMIN_FRAME_FADE; } - else if( cover_animation_keyframe < 35 ) { - center_slide.angle+=16; - } - else { + else if(cover_animation_keyframe <= KEYFRAME_COUNT) + center_slide.angle += ROTATE_FRAME_ANGLE; + else + { cover_animation_keyframe = 0; pf_state = pf_show_tracks; } @@ -3732,36 +3748,40 @@ static void update_cover_in_animation(void) static void update_cover_out_animation(void) { cover_animation_keyframe++; - if( cover_animation_keyframe <= 15 ) { - center_slide.angle-=16; + + if(cover_animation_keyframe <= ROTATE_FRAME_COUNT) + center_slide.angle -= ROTATE_FRAME_ANGLE; + else if(cover_animation_keyframe <= KEYFRAME_COUNT) + { + center_slide.distance -= ZOOMIN_FRAME_DIST; + center_slide.angle -= ZOOMIN_FRAME_ANGLE; + extra_fade -= ZOOMIN_FRAME_FADE; } - else if( cover_animation_keyframe < 35 ) { - center_slide.distance+=5; - center_slide.angle-=1; - extra_fade -= 13; - } - else { + else + { cover_animation_keyframe = 0; pf_state = pf_idle; } } /** - Skip steps for zooming into the current cover + Immediately show tracks and skip any animation frames */ -static void interrupt_cover_in_animation(void) +static void skip_animation_to_show_tracks(void) { pf_state = pf_show_tracks; cover_animation_keyframe = 0; - extra_fade = 13 * 19; - center_slide.distance = -5 * 19; - center_slide.angle = 19 + (15 * 16); + + extra_fade = ZOOMIN_FRAME_COUNT * ZOOMIN_FRAME_FADE; + center_slide.distance = ZOOMIN_FRAME_COUNT * ZOOMIN_FRAME_DIST; + center_slide.angle = (ZOOMIN_FRAME_COUNT * ZOOMIN_FRAME_ANGLE) + + (ROTATE_FRAME_COUNT * ROTATE_FRAME_ANGLE); } /** - Skip steps for zooming out the current cover + Immediately transition to idle state and skip any animation frames */ -static void interrupt_cover_out_animation(void) +static void skip_animation_to_idle_state(void) { pf_state = pf_idle; cover_animation_keyframe = 0; @@ -3770,21 +3790,12 @@ static void interrupt_cover_out_animation(void) } /** - Stop zooming out the current cover and start zooming in + Change direction during cover in/out animation */ -static void revert_cover_out_animation(void) +static void reverse_animation(void) { - pf_state = pf_cover_in; - cover_animation_keyframe = 34 - cover_animation_keyframe; -} - -/** - Stop zooming into the current cover and start zooming out -*/ -static void revert_cover_in_animation(void) -{ - pf_state = pf_cover_out; - cover_animation_keyframe = 34 - cover_animation_keyframe; + pf_state = pf_state == pf_cover_out ? pf_cover_in : pf_cover_out; + cover_animation_keyframe = KEYFRAME_COUNT - cover_animation_keyframe; } /** @@ -3967,7 +3978,7 @@ static void select_next_album(void) free_borrowed_tracks(); target = center_index + 1; set_current_slide(target); - interrupt_cover_in_animation(); + skip_animation_to_show_tracks(); } } @@ -3977,7 +3988,7 @@ static void select_prev_album(void) free_borrowed_tracks(); target = center_index - 1; set_current_slide(target); - interrupt_cover_in_animation(); + skip_animation_to_show_tracks(); } } @@ -4605,9 +4616,9 @@ static int pictureflow_main(const char* selected_file) free_borrowed_tracks(); } else if (pf_state == pf_cover_in) - revert_cover_in_animation(); + reverse_animation(); else if (pf_state == pf_cover_out) - interrupt_cover_out_animation(); + skip_animation_to_idle_state(); else if (pf_state == pf_idle || pf_state == pf_scrolling) return PLUGIN_OK; break; @@ -4634,9 +4645,9 @@ static int pictureflow_main(const char* selected_file) if ( pf_state == pf_show_tracks ) select_next_track(); else if (pf_state == pf_cover_in) - interrupt_cover_in_animation(); + skip_animation_to_show_tracks(); else if (pf_state == pf_cover_out) - interrupt_cover_out_animation(); + skip_animation_to_idle_state(); if ( pf_state == pf_idle || pf_state == pf_scrolling ) show_next_slide(); @@ -4647,9 +4658,9 @@ static int pictureflow_main(const char* selected_file) if ( pf_state == pf_show_tracks ) select_prev_track(); else if (pf_state == pf_cover_in) - interrupt_cover_in_animation(); + skip_animation_to_show_tracks(); else if (pf_state == pf_cover_out) - interrupt_cover_out_animation(); + skip_animation_to_idle_state(); if ( pf_state == pf_idle || pf_state == pf_scrolling ) show_previous_slide(); @@ -4685,6 +4696,10 @@ static int pictureflow_main(const char* selected_file) } else if ( pf_state == pf_show_tracks ) select_prev_album(); + else if (pf_state == pf_cover_in) + reverse_animation(); + else if (pf_state == pf_cover_out) + skip_animation_to_idle_state(); break; #if PF_PLAYBACK_CAPABLE case PF_CONTEXT: @@ -4697,7 +4712,7 @@ static int pictureflow_main(const char* selected_file) pf_state = pf_idle; } else if (pf_state == pf_cover_out) - interrupt_cover_out_animation(); + skip_animation_to_idle_state(); if (context_menu_ready()) { @@ -4727,9 +4742,9 @@ static int pictureflow_main(const char* selected_file) pf_state = pf_cover_in; } else if (pf_state == pf_cover_out) - revert_cover_out_animation(); + reverse_animation(); else if (pf_state == pf_cover_in) - interrupt_cover_in_animation(); + skip_animation_to_show_tracks(); #if PF_PLAYBACK_CAPABLE else if (pf_state == pf_show_tracks) { if(pf_cfg.auto_wps != 0) {