/* RetroArch - A frontend for libretro. * Copyright (C) 2014-2016 - Jean-André Santoni * Copyright (C) 2011-2016 - Daniel De Matteis * * RetroArch is free software: you can redistribute it and/or modify it under the terms * of the GNU General Public License as published by the Free Software Found- * ation, either version 3 of the License, or (at your option) any later version. * * RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along with RetroArch. * If not, see . */ #ifndef _MENU_ANIMATION_H #define _MENU_ANIMATION_H #include #include #include #include RETRO_BEGIN_DECLS typedef float (*easing_cb) (float, float, float, float); typedef void (*tween_cb) (void); enum menu_animation_ctl_state { MENU_ANIMATION_CTL_NONE = 0, MENU_ANIMATION_CTL_IS_ACTIVE, MENU_ANIMATION_CTL_DEINIT, MENU_ANIMATION_CTL_CLEAR_ACTIVE, MENU_ANIMATION_CTL_SET_ACTIVE, MENU_ANIMATION_CTL_DELTA_TIME, MENU_ANIMATION_CTL_UPDATE_TIME, MENU_ANIMATION_CTL_UPDATE, MENU_ANIMATION_CTL_KILL_BY_TAG, MENU_ANIMATION_CTL_KILL_BY_SUBJECT, MENU_ANIMATION_CTL_TICKER, MENU_ANIMATION_CTL_PUSH, MENU_ANIMATION_CTL_IDEAL_DELTA_TIME_GET }; enum menu_animation_easing_type { /* Linear */ EASING_LINEAR = 0, /* Quad */ EASING_IN_QUAD, EASING_OUT_QUAD, EASING_IN_OUT_QUAD, EASING_OUT_IN_QUAD, /* Cubic */ EASING_IN_CUBIC, EASING_OUT_CUBIC, EASING_IN_OUT_CUBIC, EASING_OUT_IN_CUBIC, /* Quart */ EASING_IN_QUART, EASING_OUT_QUART, EASING_IN_OUT_QUART, EASING_OUT_IN_QUART, /* Quint */ EASING_IN_QUINT, EASING_OUT_QUINT, EASING_IN_OUT_QUINT, EASING_OUT_IN_QUINT, /* Sine */ EASING_IN_SINE, EASING_OUT_SINE, EASING_IN_OUT_SINE, EASING_OUT_IN_SINE, /* Expo */ EASING_IN_EXPO, EASING_OUT_EXPO, EASING_IN_OUT_EXPO, EASING_OUT_IN_EXPO, /* Circ */ EASING_IN_CIRC, EASING_OUT_CIRC, EASING_IN_OUT_CIRC, EASING_OUT_IN_CIRC, /* Bounce */ EASING_IN_BOUNCE, EASING_OUT_BOUNCE, EASING_IN_OUT_BOUNCE, EASING_OUT_IN_BOUNCE }; typedef struct menu_animation_ctx_delta { float current; float ideal; } menu_animation_ctx_delta_t; typedef struct menu_animation_ctx_tag { int id; } menu_animation_ctx_tag_t; typedef struct menu_animation_ctx_subject { size_t count; const void *data; } menu_animation_ctx_subject_t; typedef struct menu_animation_ctx_entry { float duration; float target_value; float *subject; enum menu_animation_easing_type easing_enum; int tag; tween_cb cb; } menu_animation_ctx_entry_t; typedef struct menu_animation_ctx_ticker { char *s; size_t len; uint64_t idx; const char *str; bool selected; } menu_animation_ctx_ticker_t; bool menu_animation_ctl(enum menu_animation_ctl_state state, void *data); RETRO_END_DECLS #endif