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window.h
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91 lines (74 loc) · 2.88 KB
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#ifndef __WINDOW_H
#define __WINDOW_H
#include "stdint.h"
#include <miniOS/memory.h>
/* 宏定义------------------------------------------------*/
#define VRAM_ADDR ((char *)0xa0000)
#define BOOT_INFO_ADDR ((char *)0x0ff0) /* 启动信息，保存有显示的信息 */
#define SCRNX (*((short *)0x0ff4))
#define SCRNY (*((short *)0x0ff6))
#define COL8_000000 0 /* 0: 黑 */
#define COL8_FF0000 1 /* 1:亮红 */
#define COL8_00FF00 2 /* 2:亮绿 */
#define COL8_FFFF00 3 /* 3:亮黄 */
#define COL8_0000FF 4 /* 4:亮蓝 */
#define COL8_FF00FF 5 /* 5:亮紫 */
#define COL8_00FFFF 6 /* 6:浅亮蓝 */
#define COL8_FFFFFF 7 /* 7:白 */
#define COL8_C6C6C6 8 /* 8:亮灰 */
#define COL8_840000 9 /* 9:暗红 */
#define COL8_008400 10 /* 10:暗绿 */
#define COL8_848400 11 /* 11:暗黄 */
#define COL8_000084 12 /* 12:暗青 */
#define COL8_840084 13 /* 13:暗紫 */
#define COL8_008484 14 /* 14:钱暗蓝 */
#define COL8_848484 15 /* 15:暗灰 */
#define MAX_LAYERS 256
/**
* 保存启动信息的结构体类型
*/
typedef struct{
char cyls,leds,vmode,reserve;
short scrnx,scrny;
char *vram;
}boot_info_t;
/**
* 描述鼠标的结构体
*/
typedef struct{
uint8_t data[3],phase;
int x,y,btn;
}Mouse_dsc;
typedef struct{
unsigned char *buf;
int begin_x, begin_y, length_x, length_y, inv_col, height, flags;
}Layers;
typedef struct{
int bottom;
Layers *layerAddr[MAX_LAYERS];
Layers layerInfo[MAX_LAYERS];
}Layers_tbl;
/* 函数声明-----------------------------------------------*/
void palette_init(void);
void set_palette(int begin, int end, uint8_t *rgb);
void draw_rectangle(unsigned char *vram, uint8_t color, int begin_x, int begin_y, int length_x, int length_y);
void draw_block(int begin_x, int begin_y, int length_x, int length_y, char *buf);
void desktop_init(unsigned char *vram);
//输出字符和字符串
void print_char(int x, int y, uint8_t color, int8_t chr);
void print_string(int x, int y, uint8_t color, int8_t *str);
////////////////////////////////////////////////////////
//鼠标
void mouse_enable(Mouse_dsc *mouse);
void mouse_cursor_init(char *mouse_buffer, char background_color);
uint8_t mouse_decode(Mouse_dsc *mouse, uint8_t data);
/////////////////////////////////////////////////////////
//图层表
Layers_tbl *layers_tbl_init(Memory_structure *mem);
Layers *layer_alloc(Layers_tbl *layTbl);
void setLayer(Layers *layer, unsigned char *buf, int length_x, int length_y, int inv_col);
void setLayerHeight(Layers_tbl *layTbl, Layers *layer, int height);
void layer_refresh(Layers_tbl *layTbl);
void layer_shift(Layers_tbl *layTbl, Layers *layer, unsigned int begin_x, unsigned int begin_y);
void layer_free(Layers_tbl *layTbl, Layers *layer);
#endif // !__WINDOW_H