string list_toString(list_t lst)
{
strbuilder_t sb = strbuilder_init();
strbuilder_append(&sb, "[");
strbuilder_append(&sb, element_toString(lst.data[0]));
for(uint16 i = 1; i < lst.size; i++)
{
strbuilder_append(&sb, ", ");
strbuilder_append(&sb, element_toString(lst.data[i]));
}
strbuilder_append(&sb, "]");
string msg = strbuilder_tostr(sb);
strbuilder_destroy(&sb);
return msg;
}
string initWriter()
{
string vidmem = (string) 0xb8000;
char oldmem[strlen(vidmem)];
strcpy(oldmem, vidmem);
paintScreen(screen_color);
drawFrame(header_background, 0, 0, 80, 4);
printAt("Q OS Text Editor\r\n", header_foreground, 1, 1);
printAt("Simple Text Editor built for Q OS by Raph Hennessy & Plankp T",desc_foreground,1,2);
drawBorder(screen_background, 0, 4, 80, sh - 1);
cursorY = 5;
cursorX = 1;
updateCursor();
bool inCmdMode = true;
uint16 curX = 1, curY = 5;
uint32 index = 0;
strbuilder_t data = strbuilder_init();
int k;
while(true)
{
cursorX = curX % sw;
cursorY = curY;
updateCursor();
cursorBoundsCheck(&curX, &curY, &index);
printStatus(curX, curY, inCmdMode);
if(inCmdMode)
{
k = waitUntilKey(7, 0x10 /*Q*/, 0x17 /*I*/, 0x18 /*O*/, 0x3A /*<CAPS>*/, 0x23 /*H*/, 0x26 /*L*/, 0x2D /*X*/);
switch(k)
{
case 0x10:
goto end;
case 0x17:
inCmdMode = false;
break;
case 0x18:
appendln(&data, &curX, &curY, &index);
inCmdMode = false;
break;
case 0x23:
moveCursorLeft(&curX, &curY, &index);
break;
case 0x26:
moveCursorRight(&curX, &curY, &index);
break;
case 0x2D:
deleteCharAt(&curX, &curY, &index, &data);
break;
}
} else {
k = getKeycode() / KC_MAGIC_VAL;
char charInput = ' ';
switch(k)
{
case 0x01:
inCmdMode = true;
break;
case 0x1C:
cursorBoundsCheck(&curX, &curY, &index);
appendln(&data, &curX, &curY, &index);
break;
case 0x48:
curY--;
curX = 1;
cursorBoundsCheck(&curX, &curY, &index);
break;
case 0x4B:
moveCursorLeft(&curX, &curY, &index);
break;
case 0x4D:
moveCursorRight(&curX, &curY, &index);
break;
case 0x50:
curY++;
curX = 1;
cursorBoundsCheck(&curX, &curY, &index);
break;
case 0x0E:
deleteCharAt(&curX, &curY, &index, &data);
break;
default:
if(k < 59 && k > 0)
{
charInput = retCorrespChar(kbShiftChars[k], kbLowerChars[k]);
if(charInput == 0)
{
break;
}
insertCharAt(&curX, &curY, &index, &data, charInput);
}
break;
}
}
}
end: // Sorry for the mom spaghetti code
// Must be last line (before any prints)
strcpy(vidmem, oldmem);
string msg = strbuilder_tostr(data);
if(msg == NULL)
{
msg = "";
}
strbuilder_destroy(&data);
cursorX = 1;
cursorY = 5;
print(msg, black);
return msg;
}
void test(string args)
{
args = splitArg(args, 1);
if(streql(args, "") || streql(args, "-H"))
{
print("\nThis file is in charge of testing the data types embedded in Q-OS.",black);
print("\nAccepted Arguments:\n-list\tTests the list.c file\n-set \ttests the set.c file", black);
print("\n-strb\ttests the strbuilder.c file\n-y \tshould return the current year...",black);
}
else if(streql(args, "-LIST"))//For testing lists
{
newline();
list_t test_list = list_init();
test_list.autoShrink = true;
for(uint8 i = 0; i < 4; i++)
{
list_add(&test_list, "1");
list_add(&test_list, "2");
list_add(&test_list, "3");
list_add(&test_list, "4");
list_add(&test_list, "5");
list_add(&test_list, "6");
list_add(&test_list, "7");
list_add(&test_list, "8");
list_add(&test_list, "9");
list_add(&test_list, "10");
list_add(&test_list, "11");
list_add(&test_list, "12");
list_add(&test_list, "13");
list_add(&test_list, "14");
list_add(&test_list, "15");
list_add(&test_list, "16");
}
list_add(&test_list, "Pointless");
println("Done sizing up", white);
printint(test_list.capt, white);
element_t t;
for(uint8 i = 0; i < 64; i++)
{
t = list_shift(&test_list);
}
println("\nLast item deleted should be \"16\"", white);
println(t.udata.strdata, white);
println("\nDeleting all but element \"Pointless\"", white);
for(uint8 i = 0; i < test_list.size; i++)
{
println(list_get(test_list, i), white);
}
println("Done resizing up", white);
printint(test_list.capt, white);
list_destroy(&test_list);
}
else if(streql(args,"-SET"))
{
set_t test_set = set_init();
for(uint8 i = 0; i < 4; i++)
{
set_add(&test_set, "0");
set_add(&test_set, "1");
set_add(&test_set, "2");
set_add(&test_set, "3");
set_add(&test_set, "4");
set_add(&test_set, "5");
set_add(&test_set, "6");
set_add(&test_set, "7");
set_add(&test_set, "8");
set_add(&test_set, "9");
set_add(&test_set, "10");
set_add(&test_set, "11");
set_add(&test_set, "12");
set_add(&test_set, "13");
set_add(&test_set, "14");
set_add(&test_set, "15");
set_add(&test_set, "16");
print("\nIteration: ", white);
printint(i, white);
}
println("\n\nInsertion::Output should be 17", white);
printint(test_set.size, white);
set_t tmp = set_init();
set_add(&tmp, "Union item");
set_union(&test_set, &tmp);
println("\n\nUnion::Output should be 18", white);
printint(test_set.size, white);
set_intersect(&test_set, &tmp);
println("\n\nIntersect::Output should be 1", white);
printint(test_set.size, white);
println("\n\nPreparing for diff test", white);
set_add(&test_set, "1");
set_add(&test_set, "2");
set_add(&test_set, "3");
set_add(&tmp, "2");
set_add(&tmp, "3");
set_add(&tmp, "4");
set_diff(&test_set, &tmp);
println("Diff::Output should be 2", white);
printint(test_set.size, white);
set_destroy(&tmp);
set_destroy(&test_set);
}
else if(streql(args, "-STRB"))
{
static const string bak = "Hello, world ";
static const uint32 bln = 13;
strbuilder_t test_strb = strbuilder_init();
strbuilder_append(&test_strb, bak);
strbuilder_append(&test_strb, "Hello, 2nd world");
println("\nTesting backup text. Output should 1", red);
printint(streql(bak, test_strb.prevTxt), green);
println("\nOutput should be \"Hello, world Hello, 2nd world\"", red);
println(strbuilder_tostr(test_strb), green);
println("\nRemoving greeters from first world", red);
strbuilder_delete(&test_strb, 0, bln);
println("\nOutput should be \"Hello, 2nd world\"", red);
println(strbuilder_tostr(test_strb), green);
strbuilder_flip(&test_strb);
println("\nOutput should be \"dlrow dn2 ,olleH\"", red);
println(strbuilder_tostr(test_strb), green);
list_t tmp = strbuilder_split(test_strb, " ");
println("\nOutput should be last str split by spaces", red);
for(uint8 i = 0; i < tmp.size; i++)
{
println(list_get(tmp, i), white);
}
list_destroy(&tmp);
strbuilder_destroy(&test_strb);
}
else if(streql(args,"-Y"))
{
//getTime() test
printint(getTime("year"),white);
}
}