#pragma once #include <stdint.h>#include <stdbool.h> enum // SCROLLBARS{	// reserved	SB_RES_1,	SB_RES_2,	SB_RES_3, 	SB_POS_ED,	SB_SAMPLE_LIST,	SB_CHAN_SCROLL,	SB_HELP_SCROLL,	SB_SAMP_SCROLL, 	// Instrument Editor	SB_INST_VOL,	SB_INST_PAN,	SB_INST_FTUNE,	SB_INST_FADEOUT,	SB_INST_VIBSPEED,	SB_INST_VIBDEPTH,	SB_INST_VIBSWEEP, 	// Instrument Editor Extension	SB_INST_EXT_MIDI_CH,	SB_INST_EXT_MIDI_PRG,	SB_INST_EXT_MIDI_BEND, 	// Config Audio	SB_AUDIO_OUTPUT_SCROLL,	SB_AUDIO_INPUT_SCROLL,	SB_AMP_SCROLL,	SB_MASTERVOL_SCROLL, 	// Config Layout	SB_PAL_R,	SB_PAL_G,	SB_PAL_B,	SB_PAL_CONTRAST, 	// Config Miscellaneous	SB_MIDI_SENS, #ifdef HAS_MIDI	// Config MIDI input	SB_MIDI_INPUT_SCROLL,#endif 	// Disk Op.	SB_DISKOP_LIST, 	NUM_SCROLLBARS}; enum{	SCROLLBAR_UNPRESSED = 0,	SCROLLBAR_PRESSED = 1,	SCROLLBAR_HORIZONTAL = 0,	SCROLLBAR_VERTICAL = 1,	SCROLLBAR_THUMB_NOFLAT = 0,	SCROLLBAR_THUMB_FLAT = 1}; typedef struct scrollBar_t // DO NOT TOUCH!{	uint16_t x, y, w, h;	uint8_t type, thumbType;	void (*callbackFunc)(uint32_t pos); 	bool visible;	uint8_t state;	uint32_t pos, page, end;	uint16_t thumbX, thumbY, thumbW, thumbH, realThumbLength;} scrollBar_t; void drawScrollBar(uint16_t scrollBarID);void showScrollBar(uint16_t scrollBarID);void hideScrollBar(uint16_t scrollBarID);void scrollBarScrollUp(uint16_t scrollBarID, uint32_t amount);void scrollBarScrollDown(uint16_t scrollBarID, uint32_t amount);void scrollBarScrollLeft(uint16_t scrollBarID, uint32_t amount);void scrollBarScrollRight(uint16_t scrollBarID, uint32_t amount);void setScrollBarPos(uint16_t scrollBarID, uint32_t pos, bool triggerCallBack);uint32_t getScrollBarPos(uint16_t scrollBarID);void setScrollBarEnd(uint16_t scrollBarID, uint32_t end);void setScrollBarPageLength(uint16_t scrollBarID, uint32_t pageLength);bool testScrollBarMouseDown(void);void testScrollBarMouseRelease(void);void handleScrollBarsWhileMouseDown(void);void initializeScrollBars(void);