#ifndef MYWIN_INPUT_H__
#define MYWIN_INPUT_H__






//定义最大输入字符数
#define INPUT_WORDS_MAXNUM		256

//定义输入法状态
#define INPUT_MODE_PINYIN    	0
#define INPUT_MODE_BIG				1
#define INPUT_MODE_MINI				2
#define INPUT_MODE_NUM				3
#define INPUT_MODE_SYMBOL			4


typedef struct
{
	int x;
	int y;
	int x_size;
	int y_size;
	int press;
	char txt[10];
}INPUT_ButtonStruct;


typedef struct
{
	WIN_WindowStruct win;
	int pinyin_y;						//拼音的显示坐标
	int button_ysize;				//按键Y轴方向的尺寸
	int exit;								//把此项设为1，输入法返回
	int press_x;						//屏幕按下时的坐标
	int press_y;
	int press_down_index;		//处于按下状态的键值索引
	int press_down_index_word;	//处于按下状态的候选字索引
	int word_page;					//候选字翻页
	int num_symbol_page;		//数字字符翻页
	u8 *word_const;					//候选字待选数组
	int inputMode;					//输入法状态，0，拼音，1，大写，2，小写，3，数字，4，符号
	char inputPinyin[10];		//输入的拼音
	char candidateWord[3];	//候选字；
	INPUT_ButtonStruct	word[10];//候选字按键
	char inputWords[INPUT_WORDS_MAXNUM];		//输入的字符
	INPUT_ButtonStruct button[37];
}WIN_InputStruct;



//在堆中创建一个输入法
WIN_InputStruct *WIN_CreatInput (WIN_WindowStruct *base,
			void (*msgLoop)(struct _WIN_WindowStruct *win,WIN_MsgStruct *msg),
			int x,int y,int x_size,int y_size);

//键盘切换至字母大写
void INPUT_SetToAscBig (WIN_InputStruct *input);

//键盘切换至字母小写
void INPUT_SetToAscMini (WIN_InputStruct *input);
			
			
//键盘切换至数字
void INPUT_SetToNum (WIN_InputStruct *input);

			
//按键按下
void INPUT_SetPressDown (WIN_InputStruct *input);
			
//按键抬起
void INPUT_SetPressUp (WIN_InputStruct *input);
			
//添加拼音
void INPUT_PinYinAppend (WIN_InputStruct *input);
			
//拼音截短
void INPUT_PinYinCut (WIN_InputStruct *input);

			
//输入字符截短
void INPUT_WordCut (WIN_InputStruct *input);
			
//追加输入字符
void INPUT_WordAppend (WIN_InputStruct *input);
			
		
//查询候选字符
void INPUT_FindWord (WIN_InputStruct *input);




//默认绘制函数
void INPUT_DefaultPaint (WIN_InputStruct *input);


//默认消息处理函数
void INPUT_DefaultMsgLoop (WIN_InputStruct *input,WIN_MsgStruct *msg);


//使用键盘输入一些数据
int INPUT_KeyBoard (WIN_WindowStruct *win,char *txt,int len);




#endif