void shell_f1(){
putchar('\n');
restart_shell_buffer();
s_help(0, 0);
prompt();
return;
}
void parsecommand(char* s){
int clength = 0;
int error = 0;
int hasParameter = 0;
getCommand(s);
clength = strlen(shellbuff.command);
if(shellbuff.buffer[clength]==' '){
hasParameter = 1;
getParameter(shellbuff.buffer, clength);
}
// Execute the requested command
if(!strcmp(shellbuff.command,"test")){
error = s_test(hasParameter, shellbuff.parameter);
}
if(!strcmp(shellbuff.command,"help")){
error = s_help(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"bios")){
error = s_checkBIOS(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command, "exit")){
error = s_exit(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command, "reboot")){
error = s_k_reboot(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"clear")){
error = s_clear(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"about")){
error = s_about(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"timestyle")){
error = s_timestyle(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"bkg")){
error = s_bkg(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"logout")){
error = s_logout(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"cpu")){
error = s_cpu(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"mouse")){
error = s_mouse(hasParameter, shellbuff.parameter);
}
else {
s_printError("COMMAND NOT FOUND\n");
s_beep();
}
// Print error messages if needed
switch(error){
case 1:
s_printAlert("Too many arguments.\n");
break;
case 2:
s_printAlert("Too few arguments.\n");
break;
case 3:
s_printAlert("Invalid argument.\n");
break;
case 4:
s_printAlert("This command doesn't receive parameters.\n");
break;
default:
break;
}
return;
}
void search(POINT point[SPOTNUM],int *flag_click_beg,int *start,int *finish)
{
int star_fin_flag=-1;
int mouse_x=320,mouse_y=175,mouse_click;
int i;
BUTTON bt[4];
int flag=0; //设定一个状态值，避免重复画，而产生闪动的效果
for(i=0;i<3;i++)
{
bt[i].x=493+50*i;
bt[i].y=3;
bt[i].x1=bt[i].x+43;
bt[i].y1=bt[i].y+25;
}
bt[3].x=5;bt[3].y=325;bt[3].x1=45;
bt[3].y1=345;
initmouse(0,getmaxx(),0,getmaxy());
cursor(mouse_x,mouse_y);
while(1)
{
newmouse(&mouse_x, &mouse_y, &mouse_click);
/*鼠标移动到按钮上，高亮显示按钮*/
/*鼠标由按钮外进入按钮里，由于状态值flag为了1，所以如果检测到鼠标移动按钮的位置上时，
会画出高亮时画面，而flag值已对变为0，所以不会再去画这种高亮状态，避免产生闪动的效果*/
if(mouse_x>bt[0].x&& mouse_x<bt[0].x1&&mouse_y>bt[0].y&&mouse_y<bt[0].y1&& flag==1)
{
cursor(mouse_x,mouse_y); //此处的具体含义是在此位置进行画鼠标用异或的方式覆盖掉，下面再调用一次cursor(mouse_x,mouse_y);在此位置画一个鼠标
bt[0].state=HIGHLIGHT; //这个是一旦检测到鼠标进入到这个位置，就画一个鼠标，然后第二个是在外面把它异或掉，注意这个是在鼠标在外面就画了
dr_LPbutton(&bt[0]);
flag=0;
cursor(mouse_x,mouse_y);
}
if(mouse_x>bt[1].x&& mouse_x<bt[1].x1&&mouse_y>bt[1].y&&mouse_y<bt[1].y1&& flag==1)
{
cursor(mouse_x,mouse_y);
bt[1].state=HIGHLIGHT;
dr_LPbutton(&bt[1]);
flag=0;
cursor(mouse_x,mouse_y);
}
if(mouse_x>bt[2].x&& mouse_x<bt[2].x1&&mouse_y>bt[2].y&&mouse_y<bt[2].y1&& flag==1)
{
cursor(mouse_x,mouse_y);
bt[2].state=HIGHLIGHT;
dr_LPbutton(&bt[2]);
flag=0;
cursor(mouse_x,mouse_y);
}
if(mouse_x>bt[3].x&& mouse_x<bt[3].x1&&mouse_y>bt[3].y&&mouse_y<bt[3].y1&& flag==1)
{
cursor(mouse_x,mouse_y);
bt[3].state=HIGHLIGHT;
dr_LPbutton(&bt[3]);
flag=0;
cursor(mouse_x,mouse_y);
}
if(mouse_x>470&& mouse_x<490&&mouse_y>0&&mouse_y<30&& flag==1)
{
cursor(mouse_x,mouse_y);
setfillstyle(1,WHITE);
bar(470,0,489,20);
setcolor(BLACK);
setlinestyle(0,0,3);//画X
line(470,0,489,20);
line(470,20,489,0);
flag=0;
cursor(mouse_x,mouse_y);
}
/*鼠标移出按钮，按钮回复常态,如果此时鼠标已经按下，则再点鼠标也没有任何反应*/
/*开始的时候，鼠标肯定是在按钮之外。即使flag为0，进入这种状态后，立即让flag变为1.如果鼠标还在按钮之外移动的话，
就只会在新的位置画出鼠标了，而不会再去画按钮，从而避免产生闪动的效果*/
if(!(mouse_x>bt[0].x && mouse_x<bt[0].x1 && mouse_y>bt[0].y && mouse_y<bt[0].y1)
&&!(mouse_x>bt[1].x && mouse_x<bt[1].x1 &&mouse_y>bt[1].y && mouse_y<bt[1].y1)
&&!(mouse_x>bt[2].x && mouse_x<bt[2].x1 && mouse_y>bt[2].y&& mouse_y<bt[2].y1)
&&!(mouse_x>bt[3].x && mouse_x<bt[3].x1 && mouse_y>bt[3].y&& mouse_y<bt[3].y1)
&&!(mouse_x>470&& mouse_x<490&&mouse_y>0&&mouse_y<30))
{
if(0==flag)
{
flag=1;
bt[0].state= NORMALSTATE;
bt[1].state= NORMALSTATE;
bt[2].state= NORMALSTATE;
bt[3].state= NORMALSTATE;
cursor(mouse_x,mouse_y);
dr_LPbutton(&bt[0]);
dr_LPbutton(&bt[1]);
dr_LPbutton(&bt[2]);
dr_LPbutton(&bt[3]);
setfillstyle(1,BROWN);
bar(470,0,489,20);
setcolor(YELLOW);
setlinestyle(0,0,3);//画X
line(470,0,489,20);
line(470,20,489,0);
cursor(mouse_x,mouse_y);
}
}
if(1==mouse_click &&mouse_x>bt[0].x && mouse_x<bt[0].x1 && mouse_y>bt[0].y && mouse_y<bt[0].y1)
{
star_fin_flag=0;
*flag_click_beg=0;
cursor(mouse_x,mouse_y);
bt[0].state=PRESS;
dr_LPbutton(&bt[0]);
cursor(mouse_x,mouse_y);
cursor(mouse_x,mouse_y);
input(point,star_fin_flag,start);
break;
}
if(1==mouse_click &&mouse_x>bt[1].x && mouse_x<bt[1].x1 && mouse_y>bt[1].y && mouse_y<bt[1].y1)
{
star_fin_flag=1;
*flag_click_beg=0;
cursor(mouse_x,mouse_y);
bt[1].state=PRESS;
dr_LPbutton(&bt[1]);
cursor(mouse_x,mouse_y);
cursor(mouse_x,mouse_y);
input(point,star_fin_flag,finish);
break;
}
if(1==mouse_click &&mouse_x>bt[2].x && mouse_x<bt[2].x1 && mouse_y>bt[2].y && mouse_y<bt[2].y1)
{
*flag_click_beg=1;
cursor(mouse_x,mouse_y);
bt[2].state=PRESS;
dr_LPbutton(&bt[2]);
cursor(mouse_x,mouse_y);
cursor(mouse_x,mouse_y);
break;
}
if(1==mouse_click &&mouse_x>bt[3].x && mouse_x<bt[3].x1 && mouse_y>bt[3].y && mouse_y<bt[3].y1)
{
bt[3].state=PRESS;
dr_LPbutton(&bt[3]);
s_help();
cleardevice();
setbkcolor(LIGHTGREEN);
break;
}
if( mouse_click==1&&mouse_x>470 && mouse_x<489 && mouse_y>0 && mouse_y<30)
{
cursor(mouse_x,mouse_y);
closegraph();
goodbye();
exit(0);
}
}
}
void parsecommand(char* s){
int clength = 0;
int error = 0;
int hasParameter = 0;
getCommand(s);
clength = strlen(shellbuff.command);
if(shellbuff.buffer[clength]==' '){
hasParameter = 1;
getParameter(shellbuff.buffer, clength);
}
// Execute the requested command
if(!strcmp(shellbuff.command,"test")){
error = s_test(hasParameter, shellbuff.parameter);
}
if(!strcmp(shellbuff.command,"help")){
error = s_help(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command, "reboot")){
error = s_reboot(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"clear")){
error = s_clear(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"about")){
error = s_about(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"time")){
error = s_time(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"bkg")){
error = s_bkg(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"ssavercolor")){
error = s_ssavercolor(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"ssavertime")){
error = s_ssavertime(hasParameter, shellbuff.parameter);
}
else if(!strcmp(shellbuff.command,"timestyle")){
error = s_timestyle(hasParameter, shellbuff.parameter);
}
else {
printerror("COMMAND NOT FOUND\n");
}
// Print error messages if needed
switch(error){
case 1:
printwarning("Too many arguments.\n");
break;
case 2:
printwarning("Too few arguments.\n");
break;
case 3:
printwarning("Invalid argument.\n");
break;
case 4:
printwarning("This command doesn't receive parameters.\n");
break;
default:
break;
}
return;
}
